Deposits [Abstract] Schedule of Deposits Schedule of Deposit Liabilities [Table Text Block] Tabular disclosure of deposit liabilities held by the entity. Schedule of Contractual Maturities, Certificates of Deposit, $100,000 or More Schedule of Contractual Maturities, Time Deposits, $100,000 or More [Table Text Block] Tabular disclosure of contractual maturities of time deposits of $100,000 or more. Transfers and Servicing [Abstract] Schedule of Servicing Assets at Fair Value Schedule of Servicing Assets at Fair Value [Table Text Block] Schedule of Sensitivity Analysis of Fair Value Schedule of Sensitivity Analysis of Fair Value, Transferor's Interests in Transferred Financial Assets [Table Text Block] Schedule of Servicing Assets at Fair Value, Servicing Fees Schedule of Servicing Assets at Fair Value, Servicing Fees [Table Text Block] Tabular disclosure of contractual servicing fees, including late fees and ancillary income, for each type of loan serviced. Property, Plant and Equipment [Abstract] Premises and Equipment Property, Plant and Equipment Disclosure [Text Block] Investments, Debt and Equity Securities [Abstract] Schedule of Held-to-maturity and Available-for-sale Securities Schedule of Trading and Available-for-sale Securities [Table Text Block] The table text block of the schedule of trading and available-for-sale securities. Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Table Text Block] Schedule of Available-for-sale Securities, by Contractual Maturity Date Investments Classified by Contractual Maturity Date [Table Text Block] Mortgage Servicing Rights Transfers and Servicing of Financial Assets [Text Block] Fair Value Disclosures [Abstract] Fair Value Measurements Fair Value Disclosures [Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Schedule of Derivative Instruments Schedule of Derivative Instruments [Table Text Block] Schedule of Derivative Instruments Subject to Master Netting Arrangement Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Schedule of Changes in Fair Value of Derivative Instruments Derivative Instruments, Gain (Loss) [Table Text Block] Income Tax Disclosure [Abstract] Income Taxes Income Tax Disclosure [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Schedule of Trading and Available-for-Sale Securities [Table] Schedule of Trading and Available-for-Sale Securities [Table] Tabular schedule of trading and available-for-sale securities. Class of Financing Receivable [Axis] Class of Financing Receivable, Type [Axis] Class of Financing Receivable [Domain] Class of Financing Receivable, Type [Domain] Consumer Loan Secured by Real Estate Consumer Loan Secured by Real Estate [Member] The class of consumer loans secured by real estate [Member] Consumer Loan Not Secured by Real Estate Consumer Loan Not Secured by Real Estate [Member] The class of consumer loan not secured by real estate [Member] Range [Axis] Range [Axis] Range [Domain] Range [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Type [Domain] Computer hardware and software Computer Equipment and Software [Member] Long lived, depreciable assets that are used in the creation, maintenance and utilization of information systems and purchased software applications. Scenario [Axis] Scenario [Axis] Scenario, Unspecified [Domain] Scenario, Unspecified [Domain] Adjustment Scenario, Adjustment [Member] Schedule of Trading and Available-for-sale Securities [Line Items] Schedule of Trading and Available-for-sale Securities [Line Items] Tabular schedule of trading and available-for-sale securities. Loans receivable, minimum number of days past due to be placed on non-accrual status Loans and Leases Receivable, Minimum Number of Days Past Due to be Placed on Non Accrual Status The minimum number of days past due, which of loans receivable that are to be placed on nonaccrual status. Loans receivable, excluding real estate loans, minimum number of days past due for charge-off Loans and Leases Receivable, Minimum Number of Days Past Due for Charge-off The minimum number of days the loans receivable are charge-off when they become past due. Estimated useful lives Property, Plant and Equipment, Useful Life Advertising expense Advertising Expense Investment securities held-to-maturity Held-to-maturity Securities Investment securities available-for-sale Available-for-sale Securities Commitments and Contingencies Disclosure [Abstract] Loss Contingencies [Table] Loss Contingencies [Table] Litigation Case [Axis] Litigation Case [Axis] Litigation Case [Domain] Litigation Case [Domain] DOJ Agreement DOJ Agreement [Member] Agreement with the Department of Justice as a result of a litigation settlement. Payment Terms [Axis] Payment Terms [Axis] The payment terms associated with legal litigation. Payment Terms [Domain] Payment Terms [Domain] The payment terms associated with a litigation settlement. Subsequent Payments Subsequent Payments [Member] Additional payments contingent upon the occurrence of certain future events as a result of litigation settlement. Consolidated Entities [Axis] Consolidated Entities [Axis] Consolidated Entities [Domain] Consolidated Entities [Domain] Bank Subsidiaries [Member] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Loss Contingency, Settlement Loss Contingency, Settlement [Abstract] Litigation settlement, initial payment Litigation Settlement, Initial Payment Litigation Settlement, Initial Payment Litigation settlement payment amount Litigation Settlement, Amount Awarded to Other Party Litigation expense Litigation Settlement, Expense Tier 1 capital (to adjusted tangible assets), capitalized under prompt corrective action provision ratio (percent) Tier One Leverage Capital Required to be Well Capitalized to Average Assets Business acquisition threshold (percentage) Business Acquisition Threshold, Percent Business Acquisition Threshold, Percent Discount rate (percent) Fair Value Inputs, Discount Rate Litigation liability Estimated Litigation Liability, Current Accrued reserve for contingent liabilities Loss Contingency Accrual Letter of credit, reserve amount Letter of Credit, Reserve, Amount The total amount of the reserve on letters of credit outstanding as of the reporting date. Fair Value, Option, Quantitative Disclosures [Table] Fair Value, Option, Quantitative Disclosures [Table] Internal Credit Assessment [Axis] Internal Credit Assessment [Axis] Internal Credit Assessment [Domain] Internal Credit Assessment [Domain] Nonperforming Nonperforming Financial Instruments [Member] Performing Performing Financial Instruments [Member] Financial Instrument [Axis] Financial Instrument [Axis] Financial Instruments [Domain] Financial Instruments [Domain] Loans held-for-sale Loans Held-for-sale [Member] Loans that are intended to be sold into the secondary market on a whole loan basis or by securitizing the loans into securities. Loans held-for-investment Loans Receivable [Member] DOJ litigation settlement Litigation Settlement Liability [Member] This represents the litigation settlement liability associated with the DOJ settlement agreement. Fair Value, Option, Quantitative Disclosures Fair Value, Option, Quantitative Disclosures [Line Items] Assets, unpaid principal balance (UPB) Fair Value, Option, Contractual Principal Outstanding, Assets This item represents aggregate unpaid principal balance of assets that have contractual principal amounts and for which the fair value option has been elected. Total assets at fair value Assets, Fair Value Disclosure Assets, fair value over/(under) UPB Fair Value, Option, Loans Held as Assets, Aggregate Difference Liabilities, unpaid principal balance (UPB) Fair Value, Option, Contractual Principal Outstanding, Liabilities This item represents aggregate unpaid principal balance of liabilities that have contractual principal amounts and for which the fair value option has been elected. Long-term debt, fair value Long-term Debt, Fair Value Liabilities, fair value over/(under) UPB Fair Value, Option, Aggregate Differences, Long-term Debt Instruments Operating Loss Carryforwards [Table] Operating Loss Carryforwards [Table] Income Tax Authority [Axis] Income Tax Authority [Axis] Income Tax Authority [Domain] Income Tax Authority [Domain] Federal Internal Revenue Service (IRS) [Member] Operating Loss Carryforwards Operating Loss Carryforwards [Line Items] Components of Income Tax Expense (Benefit), Continuing Operations [Abstract] Components of Income Tax Expense (Benefit), Continuing Operations [Abstract] Current Current Federal, State and Local, Tax Expense (Benefit) [Abstract] Federal Current Federal Tax Expense (Benefit) Total current income tax expense Current Income Tax Expense (Benefit) Deferred Deferred Income Taxes and Tax Credits [Abstract] Federal Deferred Federal Income Tax Expense (Benefit) Federal impact of tax reform Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Change In Tax Rate, Deferred Tax Asset, Provisional Income Tax Expense (Benefit) Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Change In Tax Rate, Deferred Tax Asset, Provisional Income Tax Expense (Benefit) State Deferred State and Local Income Tax Expense (Benefit) Total deferred income tax expense (benefit) Deferred Income Tax Expense (Benefit) Total income tax expense/provision (benefit) Income Tax Expense (Benefit) Derivative Financial Instruments Derivative Instruments and Hedging Activities Disclosure [Text Block] Repossessed Assets [Abstract] Repossessed Assets Real Estate Owned [Text Block] Segment Reporting [Abstract] Schedule of Segment Reporting Information, by Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Consolidation Items [Axis] Consolidation Items [Axis] Consolidation Items [Domain] Consolidation Items [Domain] Intersegment Eliminations Intersegment Eliminations [Member] Business Segments [Axis] Segments [Axis] Segment [Domain] Segments [Domain] Community Banking Community Banking segment [Member] The Community Banking operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment, may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Mortgage Originations Mortgage Origination Segment [Member] An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment, may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Mortgage Servicing Mortgage Servicing [Member] An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment, may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Other Other Segments [Member] Segment Reporting Information Segment Reporting Information [Line Items] Number of business segments Number of Operating Segments Summary of Operations Summary of Operations [Abstract] Summary of Operations [Abstract] Net interest income Interest Income (Expense), Net Net gain on loan sales Gain (Loss) on Sales of Loans, Net Representation and warranty benefit Representation and Warranty Reserve Expense, Change in Estimate The amount of representation and warrant reserve for the expected losses related to loans that may be required to repurchase (or the indemnity payments we may have to make to purchasers) and account adjustments to previous estimates of expected losses on loans sold. Other noninterest income Noninterest Income, Other Operating Income Total net interest income and noninterest income Revenues Benefit (provision) for loan losses Provision for Loan, Lease, and Other Losses Depreciation and amortization expense Depreciation, Depletion and Amortization, Nonproduction Other noninterest expense Other Noninterest Expense Total noninterest expense Noninterest Expense Income (loss) before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Provision (benefit) for income taxes Net income Net Income (Loss) Attributable to Parent Average balances Average Balance [Abstract] Average Balances [Abstract] Loans held-for-sale Average loans held-for-sale Amount of average loans held-for-sale attributed to the reportable segment Loans with government guarantees Average Loans With Government Guarantees The amount of loans that are the result of exercising the unilateral option to repurchase certain loans in Ginnie Mae pools. Loans held-for-investment Segment Reporting Information, Average Loans Held-for-Investment Amount of average loans held-for-investment attributed to the reportable segment. Total assets Average Assets Average Assets Deposits Segment Reporting Information, Average Deposits Amount of average deposits attributed to the reportable segment. Equity [Abstract] Schedule of Accumulated Other Comprehensive Income (Loss) Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Warrants and Rights Note Disclosure [Abstract] Class of Warrant or Right [Table] Class of Warrant or Right [Table] Types of Investors [Axis] Types of Investors [Axis] The type of investor in Series C Preferred Stock and Warrants. Types of Investors [Domain] Types of Investors [Domain] The type of investor in Series C Preferred Stock and Warrants. May Investors May Investors [Member] The number of investors related to the full satisfaction of the entity's obligations under anti-dilution provisions applicable to certain investors in the May 2008 private placement capital raise. TARP Troubled Asset Relief Program [Member] Troubled Asset Relief Program [Member] Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] Common Stock Common Stock [Member] Preferred Stock Preferred Stock [Member] Class of Warrant or Right [Line Items] Class of Warrant or Right [Line Items] Warrants exercised to purchase Common Stock (shares) Class of Warrant or Right, Exercised The number of warrants or rights exercised by the investors as a result of the full satisfaction of the obligations under anti-dilution provisions applicable to certain investors in the May 2008 private placement capital raise. Common Stock issued (shares) Shares, Issued Warrants outstanding (shares) Class of Warrant or Right, Outstanding Warrant liabilities Warrants and Rights Outstanding Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Warrants to purchase Common Stock issued (shares) Class of Warrant or Right, Number of Securities Called by Warrants or Rights Exercise price of warrants (in usd per share) Class of Warrant or Right, Exercise Price of Warrants or Rights Description of Business, Basis of Presentation, and Summary of Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Schedule of Deposits [Table] Schedule of Deposit Liabilities [Table] Schedule of deposit liabilities by deposit type held by the entity. Deposit, by Type [Axis] Deposit, by Type [Axis] This table discloses the deposits by type of class. Deposits, by Type [Domain] Deposits, by Type [Domain] This disclosure of the deposits by type of class. Branch retail deposits Branch Retail Deposits [Member] Branch Retail Deposits [Member] Commercial deposits Commercial Retail Deposits [Member] Commercial Retail Deposits [Member] Retail deposits Retail Deposits [Member] The total retail deposits held by the bank for the account holder. Government deposits Government Accounts [Member] The total government account deposits held by the bank for the account holder. Wholesale deposits Wholesale Deposits [Member] Wholesale Deposits [Member] Company controlled deposits Company Controlled Deposits [Member] The total company controlled deposits held by the bank for the account holder. Deposits Deposit Liabilities [Line Items] The schedule of a description of the entity's deposit liabilities held by the entity. Demand deposit accounts Demand Deposit Accounts Savings accounts Deposits, Savings Deposits Money market demand accounts Deposits, Money Market Deposits Certificates of deposit/CDARS Time Deposits Total deposits Deposits Schedule of Servicing Assets at Fair Value [Table] Schedule of Servicing Assets at Fair Value [Table] Residential first mortgage loans subserviced for others Residential first mortgage loans sub-serviced for others [Member] This represents residential first mortgage loans sub-serviced for others. Income Statement Location [Axis] Income Statement Location [Axis] Income Statement Location [Domain] Income Statement Location [Domain] Net (loss) return on mortgage servicing rights Net Return on Mortgage Servicing Asset [Member] Represents the net return on mortgage servicing asset. Loan Administration Income Net Loan Administration Income [Member] Represents the net loan administration income. Servicing Assets at Fair Value Servicing Assets at Fair Value [Line Items] Servicing fees, ancillary income and late fees Contractually Specified Servicing Fee, Late Fee, and Ancillary Fee Earned in Exchange for Servicing Financial Asset Fair value adjustments Servicing Asset at Fair Value, Period Increase (Decrease) Gain (loss) on MSR derivatives Gain (Loss) on Hedging Activity Net transaction costs Servicing Asset at Fair Value, Net Transaction Costs The total amount of net transaction costs earned on loans serviced and subserviced for others during the period for which results of operations are presented. Total (loss) return included in net return on mortgage servicing rights Servicing Asset at Fair Value, Income, Amount The total amount of income earned on loans serviced and subserviced for others during the period for which results of operations are presented. Other servicing charges Other Servicing Charges Generated by Servicing Financial Assets, Amount The total amount of other servicing charges earned on loans serviced and subserviced for others during the period for which results of operations are presented. Total income on mortgage loans subserviced, included in loan administration Subservicing Asset at Fair Value, Income, Amount The amount of income earned from subservicing an asset at fair value. Gain related to the sale of MSRs Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale, Gain (Loss) on Sale Loans and Leases Receivable Disclosure [Abstract] Loans with Government Guarantees Loans Repurchased with Government Guarantees Disclosure [Text Block] The disclosure for the loans repurchased that are the result of exercising the unilateral option to repurchase certain loans in Ginnie Mae pools. Debt Disclosure [Abstract] Schedule of Federal Home Loan Bank Advances, by Branch of FHLB Bank [Table] Schedule of Federal Home Loan Bank Advances, by Branch of FHLB Bank [Table] Variable Rate [Axis] Variable Rate [Axis] Variable Rate [Domain] Variable Rate [Domain] Short-term fixed rate term advances Adjustable Rate [Member] Federal home loan bank advance where the rate is adjusted, moving higher or lower according to changes in a specified reference rate. Long-term fixed rate advances London Interbank Offered Rate (LIBOR) [Member] Long-term fixed rate advances Long Term Fixed Rate [Member] Federal home loan bank advances in which the long term fixed rate and the amount of each payment remain constant throughout the life of the advance. Short-term Debt, Type [Axis] Short-term Debt, Type [Axis] Short-term Debt, Type [Domain] Short-term Debt, Type [Domain] Extinguishment of Debt [Axis] Extinguishment of Debt [Axis] Extinguishment of Debt, Type [Domain] Extinguishment of Debt, Type [Domain] Federal Home Loan Bank Advances Federal Home Loan Bank Advances [Member] Federal Home Loan Bank, Advances, Branch of FHLB Bank Federal Home Loan Bank, Advances, Branch of FHLB Bank [Line Items] FHLB, current Long-term Federal Home Loan Bank Advances, Current FHLB (interest rate) Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Interest Rate at Period End FHLB, non-current Long-term Federal Home Loan Bank Advances Total Advances from Federal Home Loan Banks Payment for FHLB advances Payments for Federal Home Loan Bank Advances Receivables [Abstract] Schedule of Troubled Debt Restructurings [Table] Schedule of Financing Receivable, Troubled Debt Restructurings [Table] Financing Receivable Portfolio Segment [Axis] Financing Receivable Portfolio Segment [Axis] Financing Receivable Portfolio Segment [Domain] Financing Receivable Portfolio Segment [Domain] Consumer loans Consumer Portfolio Segment [Member] Residential first mortgage First Mortgage [Member] Home Equity Home Equity Loan [Member] Troubled Debt Restructurings Financing Receivable, Modifications [Line Items] TDR balance Financing Receivable, Modifications, Recorded Investment Allowance for loan losses on TDR loans Allowance for Credit Losses, Change in Method of Calculating Impairment TDR loans under fair value option Fair Value Option, Loans Held for Investment The TDR loans held-for-investment carried under the fair value option method. Schedule of New Accounting Pronouncements and Changes in Accounting Principles Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block] Earnings Per Share [Abstract] Earnings Per Share Earnings Per Share [Text Block] Condensed Financial Information of Parent Company Only Disclosure [Abstract] Schedule of Condensed Financial Statements [Table] Condensed Financial Statements [Table] Parent Company Parent Company [Member] Condensed Financial Statements, Captions Condensed Financial Statements, Captions [Line Items] Income Statement Income Statement [Abstract] Interest Interest Expense General and administrative General and Administrative Expense Total Interest and Noninterest Expenses Includes both interest and noninterest expenses. Loss before undistributed income of subsidiaries Income (Loss) from Continuing Operations before Equity in Earnings of Subsidiaries Income (loss) from continuing operations before equity in earnings of subsidiaries. Equity in undistributed income of subsidiaries Equity in Earnings of Subsidiaries The total equity in earnings of subsidiaries. Other comprehensive (loss) income Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Recurring Fair Value, Measurements, Recurring [Member] Fair Value, Hierarchy [Axis] Fair Value, Hierarchy [Axis] Fair Value Hierarchy [Domain] Fair Value Hierarchy [Domain] Level 3 Fair Value, Inputs, Level 3 [Member] Weighted Average Weighted Average [Member] Asset Class [Axis] Asset Class [Axis] Fair Value by Asset Class [Domain] Asset Class [Domain] Residential mortgage servicing rights capitalized Residential Mortgage Servicing Rights Capitalized [Member] Fair value of residential mortgage servicing rights that are capitalized. Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Transfers from Level 1 to Level 2 Fair Value, Assets, Level 1 to Level 2 Transfers, Amount Weighted-average life (in years) Fair Value Assumptions, Expected Term Derivative Instruments, Gain (Loss) [Table] Derivative Instruments, Gain (Loss) [Table] Equity Components [Axis] Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Cash Flow Hedges Accumulated Net Gain (Loss) from Cash Flow Hedges Attributable to Parent [Member] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Not Designated as Hedging Instrument Not Designated as Hedging Instrument [Member] Designated as Hedging Instrument Designated as Hedging Instrument [Member] Derivative Instruments, Gain (Loss) Derivative Instruments, Gain (Loss) [Line Items] Stockholders' equity Stockholders' Equity Attributable to Parent Interest rate cash flow hedge gain (loss) to be reclassified during next 12 months Interest Rate Cash Flow Hedge Gain (Loss) to be Reclassified During Next 12 Months, Net Right to claim cash Derivative, Collateral, Right to Reclaim Cash Obligation to receive cash irrespective of position Derivative, Collateral, Right to Reclaim Cash, Irrespective of Position Derivative, Collateral, Right to Reclaim Cash, Irrespective of Position Obligation to return cash Derivative, Collateral, Obligation to Return Cash Statement of Comprehensive Income [Abstract] Net income Other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent [Abstract] Investment securities Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment and Other than Temporary Impairment Losses, Net of Tax, Portion Attributable to Parent Net amount of the appreciation (loss) in value and other than temporary impairment (OTTI) losses of unsold available-for-sale securities attributable to the parent entity. Derivatives and hedging activities Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax Other comprehensive income (loss), net of tax Fair Value Inputs, Assets and Liabilities, Quantitative Information [Table] Fair Value Inputs, Assets and Liabilities, Quantitative Information [Table] Schedule of the inputs used in the fair value measurement of assets and liabilities. This disclosure may include, but is not limited to, the fair value of the asset or liability, valuation technique used to measure fair value, the inputs used to measure fair value, the ranges of the inputs, and the weighted averages of the inputs. Valuation Technique [Axis] Valuation Technique [Axis] Valuation Technique [Domain] Valuation Technique [Domain] Discounted cash flows Discounted Cash Flow Method [Member] The valuation technique using the discounted cash flow method. Consensus pricing Consensus Pricing [Member] Consensus Pricing [Member] Mortgage servicing rights Residential Mortgage Servicing Rights [Member] Derivative assets or liabilities which hedge the risk of overall changes in fair value of MSRs through the use of various derivatives including purchases of forward contracts on securities of Fannie Mae and Freddie Mac, the purchase/sale of U.S. Treasury futures contracts and the purchase/sale of euro dollar future contracts. These are accounted for as non-designated hedges. Rate lock commitments Interest Rate Lock Commitments [Member] Liability Class [Axis] Liability Class [Axis] Fair Value by Liability Class [Domain] Fair Value by Liability Class [Domain] Contingent consideration Contingent Consideration [Member] Contingent Consideration [Member] Fair Value Inputs, Assets and Liabilities, Quantitative Information Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items] [Line Items] Fair Value Inputs, Assets and Liabilities, Quantitative Information [Line Items] [Line Items] Fair value assets with unobservable inputs Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Fair value liabilities with unobservable inputs Fair Value, Measurement with Unobservable Inputs Reconciliations, Recurring Basis, Liability Value Fair Value Inputs Fair Value Inputs [Abstract] Constant prepayment rate (percent) Fair Value Inputs, Prepayment Rate CDR rate (percent) Fair Value Inputs, Probability of Default Weighted average cost to service per loan Fair Value Inputs, Weighted Average Cost to Service per Loan The fair value unobservable input of weighted average cost to service per loan used in the fair value measurement of mortgage servicing rights. Original pull-through rate Fair Value Inputs, Pull-through Rate The fair value unobservable input of the percentage that measures the dollar volume of loans delivered versus the dollar volume of loans committed for delivery. Fair Value Inputs Asset Growth Rate Fair Value Inputs Asset Growth Rate Fair Value Inputs Asset Growth Rate Fair Value Input, Beta Fair Value Input, Beta Fair Value Input, Beta Fair Value Inputs, Equity volatility Fair Value Inputs, Equity Volatility Fair Value Inputs, Equity Volatility Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Fair Values Derivatives, Balance Sheet Location, by Derivative Contract Type [Table] Derivative Instrument [Axis] Derivative Instrument [Axis] Derivative Contract [Domain] Derivative Contract [Domain] Interest rate swaps on FHLB advances Interest Rate Swaps, FHLB Advances [Member] Interest Rate Swaps, FHLB Advances [Member] Futures Future [Member] Mortgage-backed securities forwards Mortgage Backed Securities, Other [Member] Interest rate swaps and swaptions Interest Rate Swaps and Swaptions [Member] Interest Rate Swaps and Swaptions [Member] Interest rate swaps Interest Rate Swap [Member] Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Other assets Other Assets [Member] Other liabilities Other Liabilities [Member] Derivatives, Fair Value [Line Items] Derivatives, Fair Value [Line Items] Assets Derivative Asset [Abstract] Notional Amount Derivative Asset, Notional Amount Fair Value Derivative Asset, Fair Value, Gross Asset Liabilities Derivative Liability [Abstract] Notional Amount Derivative Liability, Notional Amount Fair Value Derivative Liability, Fair Value, Gross Liability Schedule of Financing Receivables Past Due [Table] Schedule of Financing Receivables Past Due [Table] Financing Receivables, Period Past Due [Axis] Financing Receivables, Period Past Due [Axis] Financing Receivables, Period Past Due [Domain] Financing Receivables, Period Past Due [Domain] 30-59 Days Past Due Financing Receivables, 30 to 59 Days Past Due [Member] 60-89 Days Past Due Financing Receivables, 60 to 89 Days Past Due [Member] 90 Days or Greater Past Due Financing Receivables, Equal to Greater than 90 Days Past Due [Member] Other Consumer Other Financing Receivable1 [Member] Consumer Other Financing Receivable1 [Member] Total commercial loans Commercial Portfolio Segment [Member] Commercial real estate Commercial real estate loans [Member] Portfolio segment of the company's total financing receivables related to commercial real estate loans that are collateralized by real estate properties intended to be income-producing in the normal course of business. Commercial and industrial Commercial and Industrial Loans [Member] Portfolio segment of the company's total financing receivables related to commercial and industrial loans, which includes lines of credit to small or middle market businesses for use in normal business operations to finance working capital needs, equipment purchases and expansion projects. Warehouse lending Warehouse Agreement Borrowings [Member] Financing Receivable, Recorded Investment, Past Due Financing Receivable, Recorded Investment, Past Due [Line Items] Loans Held-for-Investment, Aging Financing Receivable, Recorded Investment, Aging [Abstract] Total Past Due Financing Receivable, Recorded Investment, Past Due Current Financing Receivable, Recorded Investment, Current Net investment in commercial financing leases Loans and Leases Receivable, Net of Deferred Income 90 days or greater past due, fair value option Fair Value, Option, Loans Held as Assets, 90 Days or More Past Due Interest lost on nonaccrual loans Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans 90 days and still accruing Financing Receivable, Recorded Investment, 90 Days Past Due and Still Accruing Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Antidilutive Securities Excluded from Computation of Earnings Per Share Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Preferred stock, redemption amount Preferred Stock, Redemption Amount Deferred cumulative preferred stock dividends Deferred Cumulative Preferred Stock Dividends This represents deferred quarterly dividend payments to third parties on cumulative perpetual preferred stock issued and outstanding. Net income applicable to common stockholders Net income available for Common Stock, EPS Net income after adjustments for dividends on preferred stock (declared in the period) and/or cumulative preferred stock (accumulated for the period). Weighted Average Shares Weighted Average Number of Shares Outstanding, Basic [Abstract] Weighted average common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Effect of dilutive securities Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract] May Investor Warrants (in shares) Incremental Common Shares Attributable to Dilutive Effect of Call Options and Warrants Stock-based Awards (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Weighted average diluted common shares (in shares) Weighted Average Number of Shares Outstanding, Diluted Earnings per common share Earnings Per Share, Basic [Abstract] Basic income (loss) per share (in usd per share) Earnings Per Share, Basic Effect of dilutive securities Earnings Per Share, Basic and Diluted, Other Disclosures [Abstract] Effect of dilutive securities - May Investor Warrants (in usd per share) Incremental Common Shares Attributable to Call Options and Warrants, Per Share Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of warrants. Effect of dilutive securities - Stock-based awards (in usd per share) Incremental Common Shares Attributable to Share-based Payment Arrangements, Per Share Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. Diluted earnings per common share (in usd per share) Earnings Per Share, Diluted Interest Income Interest and Dividend Income, Operating [Abstract] Loans Interest and Fee Income, Loans and Leases Investment securities Interest and Dividend Income, Securities, Operating Interest-earning deposits and other Other Interest and Dividend Income Total interest income Interest and Dividend Income, Operating Interest Expense Interest Expense [Abstract] Deposits Interest Expense, Deposits Short-term Federal Home Loan Bank advances and other Interest Expense, Short-term Borrowings Long-term Federal Home Loan Bank advances Interest Expense, Federal Home Loan Bank and Federal Reserve Bank Advances, Long-term Other long-term debt Interest Expense, Other Total interest expense Net interest income Provision (benefit) for loan losses Net interest income after provision (benefit) for loan losses Interest Income (Expense), after Provision for Loan Loss Noninterest Income Noninterest Income [Abstract] Loan fees and charges Fees and Commissions, Other Deposit fees and charges Fees and Commissions, Depositor Accounts Loan administration income Bank Servicing Fees Net return (loss) on mortgage servicing rights Gain Loss on Sales of Mortgage Servicing Rights Net gain (loss) resulting from the sales of mortgage servicing rights. Representation and warranty benefit Other noninterest income Noninterest Income, Other Operating Income (Loss) Noninterest Income, Other Operating Income (Loss) Total noninterest income Noninterest Income Noninterest Expense Noninterest Expense [Abstract] Compensation and benefits Labor and Related Expense Commissions Noninterest Expense Commission Expense Occupancy and equipment Occupancy and Equipment Expense Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense. This also represents equipment expense including depreciation, repairs, rentals, and service contract costs and equipment purchases which do not qualify for capitalization in accordance with the entity's accounting policy. This item may also include furniture expenses. Loan processing expense Loan Processing Fee Legal and professional expense Professional Fees Other noninterest expense Selling, General and Administrative Expense Total noninterest expense Provision for income taxes Net income per share Basic (in usd per share) Diluted (in usd per share) Weighted average shares outstanding Basic (in shares) Diluted (in shares) Borrowings Debt Disclosure [Text Block] Representation and Warranty Reserve Disclosures [Abstract] The disclosure for the reserve for the expected losses related to loans sold into the secondary mortgage market that may be required to repurchase, includes both estimate of expected losses and adjustments to previous estimates of expected losses. Representation and Warranty Reserve Representation and Warranty Reserve Disclosure [Text Block] The entire disclosure for representation and warranty reserve, including a tabular reconciliation of the changes in the representation and warranty reserve liability for the reporting period. Operating Activities Net Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash used in operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Equity in (income) loss of subsidiaries Equity in Earnings of Subsidiaries, Net Equity in Earnings of Subsidiaries, Net Stock-based compensation Share-based Compensation Change in other assets Increase (Decrease) in Other Operating Assets Provision for deferred tax benefit Change in other liabilities Increase (Decrease) in Other Operating Liabilities Change in fair value and other non-cash changes Loans and Leases Receivable, Period Noncash Changes Amount represent the premium, changes in fair value, and noncash period changes related to loans and lease receivables. Net cash (used in) operating activities Net Cash Provided by (Used in) Operating Activities Investing Activities Net Cash Provided by (Used in) Investing Activities [Abstract] Net change in investment in subsidiaries Increase (Decrease) in Investment in Subsidiaries The inflow (outflow) from investment in subsidiaries. Net cash provided by investing activities Net Cash Provided by (Used in) Investing Activities Financing Activities Net Cash Provided by (Used in) Financing Activities [Abstract] Proceeds from the issuance of junior subordinated debentures Proceeds from Issuance of Subordinated Long-term Debt Redemption of preferred stock Payments for Repurchase of Redeemable Preferred Stock Dividends paid on preferred stock Payments of Ordinary Dividends, Preferred Stock and Preference Stock Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Net increase (decrease) in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Beginning cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Ending cash and cash equivalents Loans Held-for-Investment Financing Receivables [Text Block] Schedule of Income Tax Disclosure [Table] Schedule of Income Tax Disclosure [Table] The table disclosure for the schedule of income taxes. Schedule of Income Tax Disclosure Schedule of Income Tax Disclosure [Line Items] The table disclosure for the schedule of income taxes. Effective Income Tax Rate Reconciliation, Amount Effective Income Tax Rate Reconciliation, Amount [Abstract] Statutory federal income tax rate Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent Provision at statutory federal income tax rate (35%) Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount Tax Reform Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount Bank Owned Life Insurance Effective Income Tax Rate Reconciliation, Other Adjustments, Amount Restricted stock compensation Effective Income Tax Rate Reconciliation, Stock Compensation Effective Income Tax Rate Reconciliation, Stock Compensation State income tax (benefit), net of federal income tax effect (includes valuation allowance) Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount Warrant expense (income) Income Tax Reconciliation, Nondeductible Expense, Warrant Expense The portion of the difference between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to differences in the deductibility of warrant (income) expense in accordance with generally accepted accounting principles and enacted tax laws. Non-deductible compensation Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Amount Other Effective Income Tax Rate Reconciliation, Other Reconciling Items, Amount Effective income tax rate (percent) Effective Income Tax Rate Reconciliation, Percent Deposit Accounts Deposit Liabilities Disclosures [Text Block] Premises and Equipment Property, Plant and Equipment [Table Text Block] Schedule of Future Minimum Lease Payments for Operating Leases Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Total consumer loans Receivable Type [Axis] Receivable Type [Axis] Receivable [Domain] Receivable [Domain] Commercial Borrower Commercial Borrower [Member] Accounts, Notes, Loans and Financing Receivable Accounts, Notes, Loans and Financing Receivable [Line Items] Loans and Leases Receivable, Net Amount [Abstract] Loans and Leases Receivable, Net Amount [Abstract] Loans held-for-investment, net Current Fiscal Year End Date Current Fiscal Year End Date Representation and Warranty Reserve Representation and Warranty Reserve [Roll Forward] Tabular disclosure of an entity's representation and warranty reserve that occurred during the period to encapsulate the roll forward presentations of an entity's representation and warranty reserve by type of cost and in total, and explanation of changes that occurred in the period. Balance, beginning of period Representation and warranty reserve Represents the reserve for the expected losses related to loans sold into the secondary mortgage market that may be required to repurchase, includes both estimate of expected losses and adjustments to previous estimates of expected losses. Gain on sale reduction for representation and warranty liability Representation and Warranty Reserve, Addition, New Sales The amount represents the increase in the representation and warranty reserve related to estimated expected mortgage loan repurchase losses related to new sales. Provision, charged to representation and warranty (benefit) provision Representation and Warranty, Reserve Change in Estimate The amount of representation and warrant reserve for the expected losses related to loans that may be required to repurchase (or the indemnity payments we may have to make to purchasers) and account adjustments to previous estimates of expected losses on loans sold. Total Representation and Warranty Reserve, Additions The total provision of estimate of expected losses for the reserve for the expected losses related to loans sold into the secondary mortgage market that may be required to repurchase. (Charge-offs) recoveries, net Representation and Warranty Reserve, Reduction, Charge-offs The charge-offs represent the actual loss incurred upon completion of processing approved repurchase where the entity has agreed to repurchase the loan and/or indemnify the investor. Balance, end of period Schedule of Segment Reporting Information, by Segment Schedule of Segment Reporting Information, by Segment [Table Text Block] Operating Leases, Future Minimum Payments Operating Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract] 2018 Operating Leases, Future Minimum Payments Due, Next Twelve Months 2019 Operating Leases, Future Minimum Payments, Due in Two Years 2020 Operating Leases, Future Minimum Payments, Due in Three Years 2021 Operating Leases, Future Minimum Payments, Due in Four Years 2022 Operating Leases, Future Minimum Payments, Due in Five Years Thereafter Operating Leases, Future Minimum Payments, Due Thereafter Total Operating Leases, Future Minimum Payments Due Contractual Maturities, Certificates of Deposit, $100,000 or More Contractual Maturities, Time Deposits, $100,000 or More [Abstract] Three months or less Contractual Maturities, Time Deposits, $250,000 or More, Three Months or Less Contractual Maturities, Time Deposits, $250,000 or More, Three Months or Less Over three months to six months Contractual Maturities, Time Deposits, $250,000 or More, Three Months Through Six Months Contractual Maturities, Time Deposits, $250,000 or More, Three Months Through Six Months Over six months to twelve months Contractual Maturities, Time Deposits, $250,000 or More, Six Months Through 12 Months Contractual Maturities, Time Deposits, $250,000 or More, Six Months Through 12 Months One to two years Contractual Maturities, Time Deposits, $250,000 or More, 12 Months Through 24 Months Contractual Maturities, Time Deposits, $250,000 or More, 12 Months Through 24 Months Thereafter Contractual Maturities, Time Deposits, $250,000 or More, after 24 Months Contractual Maturities, Time Deposits, $250,000 or More, after 24 Months Total Time Deposits, $250,000 or More Time Deposits, $250,000 or More Federal Home Loan Bank, Advances by Interest Rate Type, by Maturity Federal Home Loan Bank, Advances by Interest Rate Type, by Maturity [Abstract] 2018 Federal Home Loan Bank, Advances, Maturities Summary, Due in Next Twelve Months 2019 Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Two 2020 Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Three 2021 Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Four Thereafter Federal Home Loan Bank, Advances, Maturities Summary, Due in Year Five Mortgage Loans on Real Estate, Description, Loan Category [Axis] Mortgage Loans on Real Estate, Description, Loan Category [Axis] Mortgage Loans on Real Estate, Loan Category [Domain] Mortgage Loans on Real Estate, Loan Category [Domain] HELOC Home Equity Line of Credit [Member] Unpaid principal balance Financing Receivable, Significant Sales Net (loss) gain on sale of assets Gain (Loss) on Disposition of Other Assets Purchases of receivables Financing Receivable, Significant Purchases Premium paid on significant purchases Financing Receivable, Premium on Significant Purchases Financing Receivable, Premium on Significant Purchases Loans pledged as collateral Loans Pledged as Collateral Schedule of Property, Plant and Equipment [Table] Property, Plant and Equipment [Table] Land Land [Member] Office buildings and improvements Building and Building Improvements [Member] Furniture, fixtures and equipment Furniture, Fixtures and Office Equipment [Member] Equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, bookcases and copiers and fax machines. Leased equipment Assets Leased to Others [Member] Property, Plant and Equipment [Line Items] Property, Plant and Equipment [Line Items] Premises and Equipment, Net, by Type Property, Plant and Equipment, Net, by Type [Abstract] Premises and equipment, gross Property, Plant and Equipment, Gross Less accumulated depreciation Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Premises and equipment, net Property, Plant and Equipment, Net Disclosure of Transfer of Securitizations or Asset-backed Financing Financial Assets Accounted for as Sale [Abstract] Private-label Securitizations [Table] Schedule of Securitization or Asset-backed Financing Arrangements, Financial Asset for which Transfer is Accounted as Sale [Table] FSTAR 2007-1 Mortgage Securitization FSTAR 2007-1 Mortgage Securitization [Member] The securitization trust is collateralized by second mortgage loans, which is unconsolidated as a variable interest entity. Private-label Securitizations [Line Items] Securitization or Asset-backed Financing Arrangement, Financial Asset for which Transfer is Accounted as Sale [Line Items] Securitized Loans [Abstract] Loans Managed, Securitized or Asset-backed Financing Arrangement [Abstract] Number of variable interest entities Variable Interest Entity, Number of Entities Variable Interest Entity, Number of Entities Number of loans Mortgage Loans on Real Estate, Number of Loans Aggregate principal balance Principal Amount Outstanding on Loans Securitized or Asset-backed Financing Arrangement Long-term debt Long-term Debt [Member] Net gain on loan sales Gain (Loss) on Loan Sales [Member] The gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale. Other noninterest income Other non-interest income [Member] Represents other forms of revenue earned, excluding interest, which is not otherwise specified in the taxonomy. Other noninterest (expense) Legal and Professional Expense [Member] For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings. Changes in fair value, gain (loss) Fair Value, Option, Changes in Fair Value, Gain (Loss) Offsetting Assets [Table] Offsetting Assets [Table] Mortgage-backed securities forwards Counterparty Name [Axis] Counterparty Name [Axis] Counterparty Name [Domain] Counterparty Name [Domain] Central Counterparty Clearing House Central Counterparty Clearing House [Member] Central Counterparty Clearing House [Member] Offsetting Assets [Line Items] Offsetting Assets [Line Items] Gross Amount Gross Amounts Offset in the Statement of Financial Position Derivative Asset, Fair Value, Gross Liability Net Amount Presented in the Statement of Financial Position Derivative Asset Gross Amounts Not Offset in the Statement of Financial Position, Financial Instruments Derivative, Collateral, Obligation to Return Securities Derivative, Collateral, Obligation to Return Cash Gross Amount Gross Amounts Offset in the Statement of Financial Position Derivative Liability, Fair Value, Gross Asset Net Amount Presented in the Statement of Financial Position Derivative Liability Gross Amounts Not Offset in the Statement of Financial Position, Financial Instruments Derivative, Collateral, Right to Reclaim Securities Gross Amounts Not Offset in the Statement of Financial Position, Cash Collateral Collateral Already Posted, Aggregate Fair Value Collateral Already Posted, Aggregate Fair Value Assets Assets [Abstract] Cash and cash equivalents Investment in subsidiaries Investment in Subsidiaries The amount of investments in subsidiaries as of the balance sheet date. Other assets Other Assets Total assets Assets Liabilities and Stockholders’ Equity Liabilities and Equity [Abstract] Liabilities Liabilities [Abstract] Long-term debt Long-term Debt Other liabilities Other Liabilities Total liabilities Liabilities Stockholders’ Equity Stockholders' Equity Attributable to Parent [Abstract] Common stock Common Stock, Value, Outstanding Additional paid in capital Additional Paid in Capital Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated deficit Retained Earnings (Accumulated Deficit) Total stockholders’ equity Total liabilities and stockholders’ equity Liabilities and Equity Unconsolidated trusts Unconsolidated Trusts Unconsolidated Trusts Warrants Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Schedule of Stock Option Activity, Shares Schedule of Stock Options Roll Forward [Table Text Block] Schedule of Restricted Stock Units Award Activity Schedule of Share-based Compensation, Restricted Stock Units Award Activity [Table Text Block] State and Local Jurisdiction State and Local Jurisdiction [Member] Alternative Minimum Tax credit carry forwards Deferred Tax Assets, Tax Credit Carryforwards, Alternative Minimum Tax Temporary differences related to provision for loan losses not expected to reverse therefore not included in deferred tax assets Deferred Tax Assets, Tax Deferred Expenses, Reserves and Accruals, Provision for Loan Losses, Temporary Difference Not Expected to Reverse Therefore Not Included in Deferred Tax Asset The amount of the deferred tax assets relating to tax deferred expenses of reserves and accruals, provision for loan losses, temporary difference not expected to reverse and therefore not included in deferred tax asset. Operating loss carryforwards Operating Loss Carryforwards Operating loss carryforward expiration Operating Loss Carryforwards, Expiration Date Operating loss carryforwards, amount subject to annual use limitation Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration Total state deferred tax asset Deferred Tax Assets, Other Total state net operating loss carryforwards Deferred Tax Assets, Operating Loss Carryforwards, State and Local Valuation allowance Deferred Tax Assets, Valuation Allowance Income tax penalties and interest expense (less than) Income Tax Examination, Penalties and Interest Expense Schedule of Available-for-sale Securities [Table] Schedule of Available-for-sale Securities [Table] Major Types of Debt and Equity Securities [Axis] Major Types of Debt and Equity Securities [Axis] Major Types of Debt and Equity Securities [Domain] Major Types of Debt and Equity Securities [Domain] US Government-sponsored Enterprises Debt Securities US Government-sponsored Enterprises Debt Securities [Member] Agency - Commercial Commercial Mortgage Backed Securities [Member] Agency - Residential Agency Securities [Member] Municipal obligations Municipal Bonds [Member] Corporate debt obligations Corporate Debt Securities [Member] Debt Security [Axis] Debt Security [Axis] Major Types of Debt Securities [Domain] Major Types of Debt Securities [Domain] Schedule of Available-for-sale Securities Schedule of Available-for-sale Securities [Line Items] Purchase of available-for-sale securities Payments to Acquire Available-for-sale Securities AFS securities sold Available-for-sale Securities, Sold at Par Gain on sale of AFS securities Available-for-sale Securities, Gross Realized Gains (Losses), Sale Proceeds Purchase of investment securities held-to-maturity Payments to Acquire Held-to-maturity Securities Proceeds from the sale of HTM securities Proceeds from Sale of Held-to-maturity Securities Available-for-sale Securities, Unrealized Loss Position with Duration 12 Months and Over, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value Available-for-sale Securities, Unrealized Loss Position with Duration 12 Months and Over, Number of Securities Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year Available-for-sale Securities, Unrealized Loss Position with Duration 12 Months and Over, Unrealized Loss Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Available-for-sale Securities, Unrealized Loss Position with Duration Under 12 Months, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value Available-for-sale Securities, Unrealized Loss Position with Duration Under 12 Months, Number of Securities Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year Available-for-sale Securities, Unrealized Loss Position with Duration Under 12 Months, Unrealized Loss Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Held-to-maturity Securities, Unrealized Loss Position with Duration 12 Months and Over, Fair Value Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value Held-to-maturity Securities, Unrealized Loss Position with Duration 12 Months and Over, Number of Securities Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year Held-to-maturity Securities, Unrealized Loss Position with Duration 12 Months and Over, Unrealized Loss Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Held-to-maturity Securities, Unrealized Loss Position with Duration Under 12 Months, Fair Value Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value Held-to-maturity Securities, Unrealized Loss Position with Duration Under 12 Months, Number of Securities Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Less than One Year Held-to-maturity Securities, Unrealized Loss Position with Duration Under 12 Months, Unrealized Loss Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Investment securities pledged as collateral Available-for-sale Securities Pledged as Collateral Stock-Based Compensation Banking and Thrift [Abstract] Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block] Document and Entity Information [Abstract] Document and Entity Information. Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Document Type Document Type Document Period End Date Document Period End Date Amendment Flag Amendment Flag Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Voluntary Filers Entity Current Reporting Status Entity Current Reporting Status Entity Filer Category Entity Filer Category Entity Public Float Entity Public Float Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Holding Company Only Financial Statements Condensed Financial Information of Parent Company Only Disclosure [Text Block] Schedule of Financing Receivable, Recorded Investment, Credit Quality Indicator [Table] Schedule of Financing Receivable, Recorded Investment, Credit Quality Indicator [Table] Commercial real estate Pass Pass [Member] Watch Watch [Member] A category of financing receivables considered to have potential weaknesses that deserve management's close attention. If left uncorrected, those potential weaknesses may result in a deterioration of the repayment prospects for the asset or of the creditor's position at some future date. Special Mention Special Mention [Member] Substandard Substandard [Member] Financing Receivable, Recorded Investment Financing Receivable, Recorded Investment [Line Items] Loans held-for-investment Financing Receivable, Gross Stock Options, Outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Options outstanding, beginning of year (shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Options canceled, forfeited and expired (shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Options outstanding, end of year (shares) Options vested and expected to vest, end of year (shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Options exercisable, end of year (shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Stock Options, Outstanding, Weighted Average Exercise Price Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Options outstanding, beginning of year (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Options canceled, forfeited and expired (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Options outstanding, end of year (in usd per share) Options vested and expected to vest, end of year (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Options exercisable, end of year (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Stock Options, Additional Disclosures Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Weighted average contractual term Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Total intrinsic value of options exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value Intrinsic value of options outstanding Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Statement of Financial Position [Abstract] Loans held-for-sale, fair value Loans Held-for-sale, Fair Value Disclosure Loans held-for-investment, fair value Loans Receivable, Fair Value Disclosure Liabilities and Stockholders' Equity Other liabilities, fair value Other Liabilities, Fair Value Disclosure Stockholders' Equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Common stock, par value (in usd per share) Common Stock, Par or Stated Value Per Share Common stock, shares authorized (in shares) Common Stock, Shares Authorized Common stock, shares issued (in shares) Common Stock, Shares, Issued Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Schedule of Condensed Unconsolidated Statements of Financial Condition Condensed Balance Sheet [Table Text Block] Schedule of Condensed Unconsolidated Statements of Operations Condensed Income Statement [Table Text Block] Schedule of Condensed Unconsolidated Statements of Cash Flows Condensed Cash Flow Statement [Table Text Block] Consolidation and Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Investment Securities Marketable Securities, Policy [Policy Text Block] Loans Held-for-Sale Finance, Loan and Lease Receivables, Held-for-sale, Policy [Policy Text Block] Loans Held-for-Investment Finance, Loan and Lease Receivables, Held-for-investment, Policy [Policy Text Block] Past Due and Impaired Loans Loans and Leases Receivable, Past Due Status, Policy [Policy Text Block] Loan Modifications (Troubled Debt Restructurings) Loans and Leases Receivable, Troubled Debt Restructuring Policy [Policy Text Block] Allowance for Loan Losses Loans and Leases Receivable, Allowance for Loan Losses Policy [Policy Text Block] Transfers of Financial Assets Transfers and Servicing of Financial Assets, Policy [Policy Text Block] Variable Interest Entities Consolidation, Variable Interest Entity, Policy [Policy Text Block] Repossessed Assets Finance, Loan and Lease Receivables, Held for Investments, Foreclosed Assets Policy [Policy Text Block] Loans with Government Guarantees Loans Repurchased with Government Guarantees, Policy [Policy Text Block] The policy for the loans repurchased that are the result of exercising the unilateral option to repurchase certain loans in Ginnie Mae pools. Federal Home Loan Bank Stock Federal Home Loan Bank Stock, Policy [Policy Text Block] The policy disclosure of Federal Home Loan Bank stock. Premises and Equipment Property, Plant and Equipment, Policy [Policy Text Block] Mortgage Servicing Rights Transfers and Servicing of Financial Assets, Servicing of Financial Assets, Policy [Policy Text Block] Servicing Fee Income Revenue Recognition, Services, Loan Servicing Fees [Policy Text Block] Income earned per loan for servicing the loan. Derivatives Derivatives, Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Representation and Warranty Reserve Representation and Warranty Reserve, Policy [Policy Text Block] Accounting policy for representation and warranty reserve. Advertising Costs Advertising Costs, Policy [Policy Text Block] Stock-based Compensation Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Department of Justice (DOJ) Litigation Settlement Legal Costs, Policy [Policy Text Block] Recently Issued Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Loans held-for-sale Loans Receivable Held-for-sale, Net, Not Part of Disposal Group Loans held-for-sale recorded at lower of cost or fair value Loans Receivable Held-for-sale, Net, Not Part of Disposal Group, Other Schedule of Loans Held-for-investment Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Allowance for Loan Losses Allowance for Credit Losses on Financing Receivables [Table Text Block] Past Due Loans Past Due Financing Receivables [Table Text Block] Troubled Debt Restructurings Troubled Debt Restructurings on Financing Receivables [Table Text Block] Impaired Loans Impaired Financing Receivables [Table Text Block] Loan Credit Quality Indicators Financing Receivable Credit Quality Indicators [Table Text Block] Investment Securities Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Federal Home Loan Bank Stock [Abstract] Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity). Federal home loan bank stock Federal Home Loan Bank Stock Federal Home Loan Bank stock, minimum investment requirement, percentage of unpaid principal of mortgage loans, home purchase contracts and similar obligations Federal Home Loan Bank Stock, Minimum Investment Requirement, Percentage of Unpaid Principal of Mortgage Loans, Home Purchase Contracts and Similar Obligations Minimum investment percentage of unpaid principal of mortgage loans, home purchase contracts and similar obligations for investment in Federal Home Loan Bank (FHLB) stock as a member of the FHLB. Federal Home Loan Bank minimum percentage of advances required held Federal Home Loan Bank Advances, Minimum Requirement, Percentage of Advances The minimum investment percentage of Federal Home Loan Advances as a member of the FHLB. Payments to acquire FHLB stock Payments to Acquire Federal Home Loan Bank Stock Proceeds from redemption of FHLB stock Proceeds from Sale of Federal Home Loan Bank Stock Dividend income Investment Income, Dividend Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] The table disclosure of the fair value of assets and liabilities measured on recurring basis, which discloses the unobservable inputs. Rate lock commitments (net) Municipal obligation Municipal Notes [Member] Other investments Other Investments [Member] Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Assets, Unobservable Input Reconciliation Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Balance at Beginning of Year Total unrealized gains/(losses) recorded in earnings Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Total realized gains/(losses) recorded in earnings Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Realized Gain (Loss) Included in Earnings. Amount of gain (loss) recognized in the income statement for financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing that are realized. Total unrealized gains/(losses) recorded in OCI Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) Purchases / Originations Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases Sales Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Sales Settlement Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements Transfers In (Out) Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net Balance at End of Year Liabilities, Unobservable Input Reconciliation Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Balance at Beginning of Year Total unrealized gains/(losses) recorded in earnings Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Total realized gains/(losses) recorded in earnings Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Realized Gain (Loss) Included in Earnings Amount of gain (loss) recognized in the income statement for financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing that are realized. Total unrealized gains/(losses) recorded in OCI Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Other Comprehensive Income (Loss) Purchases / Originations Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Purchases Sales Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Sales Settlement Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Settlements Transfers In (Out) Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Transfers, Net Balance at End of Year Variable Interest Entities Private label Securitization and Variable Interest Entity Activity [Text Block] The entire disclosure for a transferor's continuing involvement in financial assets that it has transferred in a securitization, the nature of any restrictions on assets reported by an entity in its statement of financial position that relate to a transferred financial asset (including the carrying amounts of such assets), how servicing assets and servicing liabilities are reported, and for securitization or asset-backed financing arrangements accounted for as sales when a transferor has continuing involvement with the transferred financial assets and transfers of financial assets accounted for as secured borrowings, how the transfer of financial assets affects an entity's financial position, financial performance, and cash flows. Also includes the disclosure of the consolidation to describe the significant judgments and assumptions made in determining whether a variable interest held by the entity requires the variable interest entity to be consolidated and (or) disclose information about its involvement with the variable interest entity; the methodology used by the entity for determining whether or not it is the primary beneficiary of the variable interest entity; and the significant factors considered and judgments made in determining that the power to direct the activities that significantly impact the economic performance of the variable interest entity are shared (as defined). Regulatory Capital Regulatory Capital Requirements under Banking Regulations [Text Block] Quarterly Financial Information Disclosure [Abstract] Quarterly Financial Data (Unaudited) Quarterly Financial Information [Text Block] Fair Value Inputs, Assets, Quantitative Information [Table] Fair Value Inputs, Assets, Quantitative Information [Table] Nonrecurring Fair Value, Measurements, Nonrecurring [Member] Fair value of underlying collateral Fair Value of Underlying Collateral [Member] A valuation technique used in the fair value of underlying collateral. Mortgage Loans on Real Estate, Loan Type [Axis] Mortgage Loans on Real Estate, Loan Type [Axis] Mortgage Loans on Real Estate, Loan Type [Domain] Mortgage Loans on Real Estate, Loan Type [Domain] Residential first mortgage loans Foreclosed Assets Foreclosed Assets [Member] The real estate, land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement. Low Range High Range Fair Value Inputs, Assets, Quantitative Information Fair Value Inputs, Assets, Quantitative Information [Line Items] Impaired loans held-for-investment Impaired Financing Receivable, Fair Value Disclosure This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents impaired financing receivable which may include impaired mortgage loans held for investment, impaired finance receivables held for investment, or any other impaired loans which are due the Company as of the balance sheet date. Repossessed assets Real Estate Acquired Through Foreclosure Loss severity discount (percent) Fair Value Inputs, Loss Severity Schedule of Earnings Per Share, Basic and Diluted Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Award Type [Axis] Award Type [Axis] Equity Award [Domain] Equity Award [Domain] Restricted stock units Restricted Stock Units (RSUs) [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Non-vested balance at beginning of period (shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Granted (shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Vested (shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Canceled and forfeited (shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Non-vested balance at end of period (shares) Weighted — Average Grant-Date Fair Value per Share Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Abstract] Non-vested balance at beginning of period (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Granted (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Vested (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Canceled and forfeited (in usd per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Non-vested balance at end of period (in usd per share) Segment Information Segment Reporting Disclosure [Text Block] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income (Loss) [Table] Investment Securities Accumulated Net Investment Gain (Loss) Attributable to Parent [Member] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Beginning Balance Unrealized gain (loss) OCI, before Reclassifications, before Tax, Attributable to Parent Less: Tax (benefit) provision OCI, before Reclassifications, Tax Expense (Benefit), Attributable to Parent OCI, before Reclassifications, Tax Expense (Benefit), Attributable to Parent Net unrealized gain (loss) OCI, before Reclassifications, Net of Tax, Attributable to Parent Reclassifications out of AOCI Reclassification from AOCI, Current Period, before Tax, Attributable to Parent Less: Tax (benefit) provision Reclassification from AOCI, Current Period, Tax Expense Benefit, Attributable to Parent Reclassification from AOCI, Current Period, Tax Expense Benefit, Attributable to Parent Net unrealized gain (loss) reclassified out of AOCI Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Other comprehensive income/(loss), net of tax Ending balance Loans Held-for-Sale Loans Held-for-sale Disclosure [Text Block] The disclosure for loans that are intended to be sold into the secondary market on a whole loan basis or by securitizing the loans into securities. Schedule of Components of Income Tax Expense (Benefit) Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Schedule of Effective Income Tax Rate Reconciliation Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of Net Deferred Tax Assets Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Schedule of Significant Commitments Other Commitments [Table Text Block] Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Additional Paid in Capital Additional Paid-in Capital [Member] Accumulated Other Comprehensive Income (Loss) AOCI Attributable to Parent [Member] Retained Earnings (Accumulated Deficit) Retained Earnings [Member] Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning Balance (in shares) Shares, Outstanding Total other comprehensive income (loss) Accretion of preferred stock (in shares) Preferred Stock, Accretion of Redemption Discount, Shares Preferred Stock, Accretion of Redemption Discount, Shares Accretion of preferred stock Preferred Stock, Accretion of Redemption Discount Preferred stock redemption (in shares) Stock Redeemed or Called During Period, Shares Preferred stock redemption Stock Redeemed or Called During Period, Value Dividends on preferred stock Dividends, Preferred Stock Warrant exercise (in shares) Adjustm