Equity Components [Axis] Preferred Stock Common [Member] Common Stock Warrant Warrant [Member] Additional Paid in Capital [Member] Additional Paid in Capital Retained Earnings [Member] Retained Earnings Accumulated Other Comprehensive Income (Loss) [Member] Accumulated Other Comprehensive Income (Loss) Products and Services [Axis] Banking Services [Member] Lending Services [Member] Range [Axis] Minimum [Member] Maximum [Member] Internal Credit Assessment [Axis] Risk Level, High [Member] Legal Entity [Axis] Eagle Commercial Ventures, LLC [Member] Property, Plant and Equipment, Type [Axis] Furniture, Fixtures and Equipment [Member] Computer Software [Member] Building Improvements [Member] Prospective Adoption of New Accounting Pronouncements [Axis] Accounting Standards Update 2016-09 [Member] Major Types of Debt and Equity Securities [Axis] US Agency Securities [Member] Residential Mortgage Backed Securities [Member] Municipal Bonds [Member] Corporate Bonds [Member] Other Equity Investments [Member] Financing Receivable Portfolio Segment [Axis] Commercial [Member] Income Producing - Commercial Real Estate [Member] Owner Occupied - Commercial Real Estate - [Member] Real Estate Mortgage - Residential [Member] Construction - Commercial And Residencial [Member] Class of Financing Receivable, Type [Axis] Commercial and Residential [Member] C & I Owner Occupied [Member] Home Equity [Member] Other Consumer [Member] Pass [Member] Watch and Special Mention [Member] Substandard [Member] Financing Receivables, Period Past Due [Axis] Financing Receivables, 30 to 59 Days Past Due [Member] Financing Receivables, 60 to 89 Days Past Due [Member] Financing Receivables, Equal to Greater than 90 Days Past Due [Member] Scenario [Axis] Quarter to Date [Member] Year to Date [Member] Commercial Real Estate [Member] Business Acquisition [Axis] Virginia Heritage Bank [Member] Loans Not Impaired [Member] Owner Occupied Commercial Real Estate and Construction [Member] Income Producing Commercial Real Estate and Real Estate Construction [Member] Commercial Real Estateand Real Estate Construction Loans [Member] SBA Loans [Member] Consumer Portfolio Segment [Member] Real Estate Loan [Member] Land Acquisition Development and Construction Loans [Member] Residential Portfolio Segment [Member] Preferred Term [Member] ADC Loans [Member] Fidelity [Member] Financial Instrument Performance Status [Axis] Nonperforming Financial Instruments [Member] Performing Financial Instruments [Member] Finite-Lived Intangible Assets by Major Class [Axis] Core Deposits [Member] Excess Servicing [Member] Non-compete Agreements [Member] Derivative Instrument [Axis] Mortgage Banking Derivative [Member] Balance Sheet Location [Axis] Other Assets [Member] Other Liabilities [Member] Hedging Designation [Axis] Designated as Hedging Instrument [Member] Interest Rate Swap 1 [Member] Interest Rate Swap 2 [Member] Interest Rate Swap 3 [Member] Variable Rate [Axis] London Interbank Offered Rate (LIBOR) [Member] Federal Funds Effective Swap Rate [Member] Interest Rate Swap [Member] Counterparty Name [Axis] Counter Party 1 [Member] Counter Party 2 [Member] Unfunded Loan Commitment [Member] Short-term Debt, Type [Axis] Customer Repos and Federal Funds Purchased [Member] Federal Home Loan Bank [Member] Long-term Debt, Type [Axis] Subordinated Debt [Member] Federal Home Loan Bank LTD [Member] Debt Instrument [Axis] Federal Funds [Member] Credit Facility [Axis] C D A R S [Member] I N D [Member] Loan Agreement and Related Stock Security Agreement [Member] Federal Reserve Bank of Richmond [Member] Class of Stock [Axis] Series C Preferred Stock [Member] Preferred Stock, Series B & C [Member] Series B Preferred Stock [Member] Related Party [Axis] Limited Liability Company A [Member] Award Type [Axis] Performance Shares [Member] Time Vested Awards [Member] Exercise Price Range [Axis] Range 1 [Member] Range 2 [Member] Range 3 [Member] Range 4 [Member] Plan Name [Axis] The 2016 Plan [Member] Restricted Stock [Member] Restricted Stock and PRSU [Member] Stock Plan 2006 [Member] The 2011 ESPP [Member] Annually [Member] Pay Period [Member] Offering Period [Member] Income Statement Location [Axis] Salaries and Employee Benefits [Member] Investment Type [Axis] Purchased Fixed Annuity for Financing Retirement Benefits [Member] Supplemental Executive Retirement and Death Benefit Agreements [Member] Guarantor Obligations, Nature [Axis] Deposits Without a Stated Maturity [Member] Time Deposits [Member] Borrowed Funds [Member] Operating Lease Obligations [Member] Outside Data Processing [Member] George Mason Sponsorship [Member] Non-compete Agreement [Member] LIHTC Investments [Member] Effective June 30, 2030 [Member] Other Commitments [Axis] Termination Option One [Member] Termination Option Two [Member] Effective June 30, 2025 [Member] Consolidated Entities [Axis] Parent Company [Member] Bank [Member] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Member] Fair Value, Hierarchy [Axis] Fair Value, Inputs, Level 2 [Member] Fair Value, Inputs, Level 3 [Member] Financial Instrument [Axis] Mortgage Banking Derivatives [Member] Measurement Basis [Axis] Carrying Value [Member] Fair Value [Member] Asset Class [Axis] Derivative Financial Instruments, Assets [Member] Subsequent Fiscal Year [Member] Trust Established by Executive Officer and Director [Member] Document And Entity Information Entity Registrant Name Entity Central Index Key Document Type Trading Symbol Document Period End Date Amendment Flag Current Fiscal Year End Date Entity a Well-known Seasoned Issuer Entity a Voluntary Filer Entity's Reporting Status Current Entity Filer Category Entity Public Float Entity Common Stock, Shares Outstanding Document Fiscal Period Focus Document Fiscal Year Focus Statement of Financial Position [Abstract] Assets Cash and due from banks Federal funds sold Interest bearing deposits with banks and other short-term investments Investment securities available-for-sale, at fair value Federal Reserve and Federal Home Loan Bank stock Loans held for sale Loans Less allowance for credit losses Loans, net Premises and equipment, net Deferred income taxes Bank owned life insurance Intangible assets, net Other real estate owned Other assets Total Assets Liabilities and Shareholders' Equity Liabilities Deposits: Noninterest bearing demand Interest bearing transaction Savings and money market Time, $100,000 or more Other time Total deposits Customer repurchase agreements Other short-term borrowings Long-term borrowings Other liabilities Total Liabilities Shareholders' Equity Common stock, par value $.01 per share; shares authorized 100,000,000, shares issued and outstanding 34,185,163 and 34,023,850, respectively Additional paid in capital Retained earnings Accumulated other comprehensive loss Total Shareholders' Equity Total Liabilities and Shareholders' Equity Common stock, par value (in dollars per share) Common stock, authorized Common stock, issued Common stock, outstanding Income Statement [Abstract] Interest Income Interest and fees on loans Interest and dividends on investment securities Interest on balances with other banks and short-term investments Interest on federal funds sold Total interest income Interest Expense Interest on deposits Interest on customer repurchase agreements Interest on short-term borrowings Interest on long-term borrowings Total interest expense Net Interest Income Provision for Credit Losses Net Interest Income After Provision For Credit Losses Noninterest Income Service charges on deposits Gain on sale of loans Gain on sale of investment securities Loss on early extinguishment of debt Increase in the cash surrender value of bank owned life insurance Other income Total noninterest income Noninterest Expense Salaries and employee benefits Premises and equipment expenses Marketing and advertising Data processing Legal, accounting and professional fees FDIC insurance Merger expenses Other expenses Total noninterest expense Income Before Income Tax Expense Income Tax Expense Net Income Preferred Stock Dividends Net Income Available to Common Shareholders Earnings Per Common Share Basic (in dollars per share) Diluted (in dollars per share) Statement of Comprehensive Income [Abstract] Net Income Other comprehensive income, net of tax: Unrealized loss on securities available for sale Reclassification adjustment for net gains included in net income Total unrealized loss on investment securities Unrealized gain (loss) on derivatives Reclassification adjustment for amounts included in net income Total unrealized gain (loss) on derivatives Other comprehensive income (loss) Comprehensive Income Statement [Table] Statement [Line Items] Beginning balace Beginning balace (in shares) Other comprehensive income (loss) Stock-based compensation expense Issuance of common stock related to options exercised, net of shares withheld for payroll taxes Issuance of common stock related to options exercised, net of shares withheld for payroll taxes (in shares) Tax benefits realized from stock compensation Vesting of time based stock awards issued at date of grant, net of shares withheld for payroll taxes Vesting of time based stock awards issued at date of grant, net of shares withheld for payroll taxes (in shares) Vesting of performance based stock awards, net of shares withheld for payroll taxes Vesting of performance based stock awards, net of shares withheld for payroll taxes (in shares) Time based stock awards granted Time based stock awards granted (in shares) Issuance of common stock related to employee stock purchase plan Issuance of common stock related to employee stock purchase plan (in shares) Tax benefits realized from stock compensation Redemption of Series B & C Preferred Stock Redemption of Series B & C Preferred Stock (in shares) Preferred stock dividends Shares issued in public offering, net of issuance costs Shares issued in public offering, net of issuance costs (in shares) Cash paid in lieu of fractional shares upon merger with Virginia Heritage Issuance of common stock in full redemption of warrants Issuance of common stock in full redemption of warrants (in shares) Ending balance Ending balance (in shares) Statement of Stockholders' Equity [Abstract] Issuance costs for shares issued in public offering, Statement of Cash Flows [Abstract] Cash Flows From Operating Activities: Adjustments to reconcile net income to net cash provided by operating activities: Provision for credit losses Depreciation and amortization Gains on sale of loans Gains on sale of GNMA loans Securities premium amortization (discount accretion), net Origination of loans held for sale Proceeds from sale of loans held for sale Net increase in cash surrender value of BOLI Decrease (increase) deferred income tax benefit Decrease in value of other real estate owned Net loss (gain) on sale of other real estate owned Net gain on sale of investment securities Loss on early extinguishment of debt Stock-based compensation expense Net tax benefits from stock compensation Excess tax benefits realized from stock compensation Increase in other assets Increase in other liabilities Net cash provided by operating activities Cash Flows From Investing Activities: Decrease in interest bearing deposits with other banks and short-term investments Purchases of available for sale investment securities Proceeds from maturities of available for sale securities Proceeds from sale/call of available for sale securities Purchases of Federal Reserve and Federal Home Loan Bank stock Proceeds from redemption of Federal Reserve and Federal Home Loan Bank stock Net increase in loans Proceeds from sale of other real estate owned Purchases of BOLI Purchases of annuities Bank premises and equipment acquired Net cash used in investing activities Cash Flows From Financing Activities: Increase in deposits Increase (decrease) in customer repurchase agreements Issuance of common stock Redemption of Series B Preferred Stock Redemption of Series C Preferred Stock Increase (decrease) in short-term borrowings Increase (decrease) in long-term borrowings Payment of dividends on preferred stock Proceeds from exercise of equity compensation plans Excess tax benefits realized from stock compensation Payment in lieu of fractional shares Proceeds from employee stock purchase plan Net cash provided by financing activities Net (Decrease) Increase In Cash and Cash Equivalents Cash and Cash Equivalents at Beginning of Period Cash and Cash Equivalents at End of Period Supplemental Cash Flows Information: Interest paid Income taxes paid Non-Cash Investing Activities Transfers from loans to other real estate owned Transfers from other real estate owned to loans Accounting Policies [Abstract] Summary of Significant Accounting Policies Cash and Cash Equivalents [Abstract] Cash and Due from Banks Investments, Debt and Equity Securities [Abstract] Investment Securities Available-for-Sale Receivables [Abstract] Loans and Allowance for Credit Losses Property, Plant and Equipment [Abstract] Premises and Equipment Goodwill and Intangible Assets Disclosure [Abstract] Intangible Assets Real Estate [Abstract] Other Real Estate Owned Mortgage Banking Derivative Mortgage Banking Derivative Derivative Instruments and Hedging Activities Disclosure [Abstract] Interest Rate Swap Derivatives Banking and Thrift [Abstract] Deposits Equity Method Investments and Joint Ventures [Abstract] Affordable Housing Projects Tax Credit Partnerships Debt Disclosure [Abstract] Borrowings Preferred Stock And Warrants Preferred Stock Income Tax Disclosure [Abstract] Income Taxes Related Party Transactions [Abstract] Related Party Transactions Earnings Per Share [Abstract] Net Income per Common Share Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Stock-Based Compensation Retirement Benefits [Abstract] Employee Benefit Plans Supplemental Executive Retirement Plan Supplemental Executive Retirement Plan Financial Instruments With Off-balance Sheet Risk Financial Instruments with Off-Balance Sheet Risk Commitments and Contingencies Disclosure [Abstract] Commitments and Contingent Liabilities Regulatory Matters Regulatory Matters Other Comprehensive Income Other Comprehensive Income Fair Value Disclosures [Abstract] Fair Value Measurements Quarterly Financial Data [Abstract] Quarterly Results of Operations (unaudited) Condensed Financial Information of Parent Company Only Disclosure [Abstract] Parent Company Financial Information Use of Estimates Business Combinations Cash Flows Investment Securities Loans Held for Sale Loans Higher Risk Lending - Revenue Recognition Allowance for Credit Losses Premises and Equipment Other Real Estate Owned (OREO) Goodwill and Other Intangible Assets Interest Rate Swap Derivatives Customer Repurchase Agreements Marketing and Advertising Income Taxes Transfer of Financial Assets Earnings per Common Share Stock-Based Compensation New Authoritative Accounting Guidance Schedule of available-for-sale securities reconciliation Schedule of unrealized loss on investments Schedule of available-for-sale securities by contractual maturity Schedule of loans, net of unamortized net deferred fees Schedule of detail activity in the allowance for credit losses by portfolio segment Schedule of recorded investment in loans Schedule of loans by class and credit quality indicators Schedule of information related to nonaccrual loans by class Schedule of past due loans Schedule of impaired loans Schedule of loans modified in troubled debt restructurings Schedule of changes in the credit mark accretable yield Schedule of activity in related party loans Schedule of premises and equipment Schedule of future minimum lease payments under non-cancelable operating leases Schedule of Intangible Assets and Goodwill Schedule of future amortization of intangible assets Schedule of activity of other real estate owned Schedule of balance sheet category and fair values of the derivative instruments Schedule of pretax net gains (losses) of derivative instruments Schedule of offsetting liabilities of derivatives Schedule of deposit composition and average interest rates Schedule of maturity of time deposits Schedule of interest expense on deposits Schedule of expected payments for unfunded affordable housing commitments Schedule of short-term and long-term borrowings Schedule of Components of Income Tax Expense (Benefit) Schedule of Deferred Tax Assets and Liabilities Schedule of Effective Income Tax Rate Reconciliation Schedule of net income per common share Schedule of unvested restricted stock awards Schedule of activity of stock options Schedule of stock option by exercise price range Schedule of valuation assumptions used for stock options Schedule of cash proceeds received from share-based payment awards Financial Instruments With Off-balance Sheet Risk Tables Schedule of loan commitments outstanding and lines and letters of credit Schedule of Contractual Obligation - Fiscal Year Maturity Regulatory Matters Tables Schedule of regulatory capital requirements under banking regulations Other Comprehensive Income Tables Schedule of components of other comprehensive income (loss) Schedule of changes in accumulated other comprehensive income (loss) Schedule of amounts reclassified out of accumulated other comprehensive income (loss) Schedule of assets and liabilities measured at fair value on recurring basis Schedule of the aggregate fair value and the aggregate unpaid principal balance for residential real estate loans Schedule of reconciliation of activity of siginificant unobservable inputs (Level 3) Schedule of assets measured at fair value on nonrecurring basis Schedule of estimated fair values of financial instruments Schedule of quarterly results of operations (unaudited) Schedule of Condensed Balance Sheet Schedule of Condensed Income Statement Schedule of Condensed Cash Flow Statement Number of locations Days from commitment to closing Number of higher risk lending transactions outstanding Loans receivable, net Property, plant and equipment, useful life Income tax expense (benefit) Earnings per share, basic and diluted (in dollars per share) Amortized cost Gross unrealized gains Gross unrealized losses Estimated fair value Available-for-sale securities in a continuous loss position, number of securities Available-for-sale securities in a continuous loss position, less than 12 months, estimated fair value Available-for-sale securities in a continuous loss position, less than 12 months, unrealized losses Available-for-sale securities in a continuous loss position, 12 months or greater, estimated fair value Available-for-sale securities in a continuous loss position, 12 months or greater, unrealized losses Available-for-sale securities in a continuous loss position, estimated fair value Available-for-sale securities in a continuous loss position, unrealized losses One year or less, amortized cost One year or less, estimated fair value After one year through five years, amortized cost After one year through five years, estimated fair value Five years through ten years, amortized cost Five years through ten years, estimated fair value After ten years, amortized cost After ten years, estimated fair value Amortized cost, without maturity date Estimated fair value, without maturity date Amortized cost Estimated fair value Federal home loan bank stock and federal reserve bank stock Debt securities percentage Debt securities weighted average duration Available-for-sale securities, gross realized gains Available-for-sale securities, gross realized losses Proceeds from sale of available-for-sale securities Available-for-sale securities pledged as collateral Loans, percent Less: allowance for credit losses Net loans Allowance for Credit Losses, beginning balance Loans charged-off Recoveries of loans previously charged-off Net loans charged-off Provision for credit losses Allowance for Credit Losses, ending balance Individually evaluated for impairment Collectively evaluated for impairment Balance Recorded investment in loans: Loans individually evaluated for impairment Loans collectively evaluated for impairment Net loans Loans and leases receivable, net of deferred income Nonaccrual loan, recorded investment Loans past due Current loans Total recorded investment in loans Unpaid Contractual Principal Balance Recorded Investment With No Allowance Recorded Investment With Allowance Total Recorded Investment Related Allowance Average Recorded Investment Interest Income Recognized Number of loans - restructured accruing Number of loans - restructured nonaccruing Number of loans Restructed accruing Restructed nonaccruing Troubled debt restructings Specific allowance Restructured and subsequently defaulted Balance at January 1, Accretion Balance at December 31, Loans receivable-related parties, beginning Additions Repayments Loans receivable-related parties, ending Loans and leases receivable, deferred fees Servicing asset at fair value, amount Percent of loan portfolio Minimum debt service coverage Loan period Stress test assumption increase interest rates Amortization term Financing receivable, net Certain loans acquired in transfer not accounted for as debt securities, carrying amount, net Certain loans acquired in transfer not accounted for as debt securities, outstanding balance Financing receivable, modifications, recorded investment Loans and leases receivable, impaired, interest lost on nonaccrual loans Impaired financing receivable, interest income, accrual method Loans fair value at acquisition Certain loans acquired in transfer accounted for as debt securities acquisition at fair value Financing receivable modifications number of contracts outstanding Loans Loans to entities owned by trust Leasehold improvements Furniture and equipment Less accumulated depreciation and amortization Total premises and equipment, net 2018 2019 2020 2021 2022 Thereafter Total minimum lease payments Depreciation Number of Stores Lessee Leasing Arrangements, Operating Leases, Term of Contract Lessor Leasing Arrangements, Operating Leases, Renewal Term Operating Leases, Rent Expense, Net Number of Subleased Premises Reduction Of Rent Expense Goodwill, gross Goodwill, net Intangible assets, gross Intangible assets, additions Intangible assets, accumulated amortization Finite-Lived Intangible Assets, Net Intangible assets and goodwill, gross 2018 2019 2020 2021 2022 Thereafter Total Amortization of Intangible Assets Goodwill Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles Agreement term Other Real Estate [Roll Forward] Balance beginning of period Real estate acquired from borrowers Valuation allowance Properties sold Balance end of period Proceeds from sale of other real estate Gains (losses) on sales of other real estate Derivative, notional amount Derivative asset Derivative liability Noninterest income (loss), other Notional Amount Fair value Pay Rate Maturity Receive rate basis Spread on basis Amount of pre-tax gain (loss) recognized in OCI Effective portion reclassified from AOCI into income Ineffective portion recognized in income on Derivatives Gross Amount of Recognized Assets Gross amounts of recognized liabilities Gross amounts offset in the balance sheet Net amounts of assets presented in the balance sheet Net amounts of liabilities presented in the balance sheet Gross amounts not offset in the balance sheet cash collateral posted Gross amounts not offset in the balance sheet net amount Gross amounts not offset in the balance sheet net amount Derivative, number of instruments held Notional amount Unrealized gain (loss) on derivatives Derivative instruments, gain (loss) reclassified from accumulated oci into income, effective portion, net Derivative instruments, gain (loss) reclassification from accumulated oci to income, estimate of time to transfer Derivative instruments, gain (loss) reclassification from accumulated oci to income, estimated net amount to be transferred Derivative assets Derivative liability, fair value of collateral Noninterest bearing demand, balance Interest bearing transaction, balance Interest bearing transaction Savings and money market, balance Savings and money market Time, $100,000 or more, balance Time, $100,000 or more Other time, balance Other time Total, balance Three months or less More than three months through six months More than six months through twelve months Over twelve months Total Interest bearing transaction Savings and money market Time, $100,000 or more Other time Total Related Party Deposit Liabilities Time Deposists, $250,000 or More Years ending December 31: 2018 2019 2020 2021 2022 Thereafter Total unfunded commitments Affordable housing tax credit investments Total short-term borrowings Average daily balance short-term borrowings Maximum month-end balance short-term borrowings Total long-term borrowings Average daily balance long-term borrowings Maximum month-end balance long-term borrowings Debt instrument, interest rate, stated percentage Average interest rate Month-end interest rate Debt Instrument, Unused Borrowing Capacity, Amount Line of Credit Facility, Maximum Borrowing Capacity Long-term Line of Credit Federal Home Loan Bank, Advances, Branch of FHLB Bank, Amount of Advances Debt Instrument, Interest Rate, Stated Percentage Debt Instrument, Face Amount Proceeds from Issuance of Subordinated Long-term Debt Payments of Debt Issuance Costs Gain (Loss) on Extinguishment of Debt Stock Redeemed or Called During Period, Shares Stock Redeemed or Called During Period, Value Stock Issued During Period, Shares, Redemption of Warrants Class of Warrant or Right, Number of Securities Called by Warrants or Rights Current federal income tax expense Current state income tax expense Total current tax expense Deferred federal income tax expense (benefit) Deferred state income tax expense (benefit) Total deferred expense (benefit) Total income tax expense Deferred tax assets Allowance for credit losses Deferred loan fees and costs Deferred rent Stock-based compensation Net operating loss Unrealized loss on securities available-for-sale Unrealized loss on interest rate swap derivatives SERP Premises and equipment Other Total deferred tax assets Deferred tax liabilities Unrealized gain on securities available for sale Unrealized gain on interest rate swap derivatives Excess servicing Intangible assets Total deferred tax liabilities Net deferred income tax amount Statutory federal income tax rate Increase (decrease) due to State income taxes Deferred tax adjustment related to Tax Act Tax exempt interest and dividend income Stock-based compensation expense Other Effective tax rates Federal income tax rate Effective tax rates Reduction in deferred tax asset Net deferred tax assets Operating Loss Carryforward Operating Loss Carryforward date Basic: Net income available to common shareholders Average common shares outstanding (in shares) Basic net income per common share (in dollars per share) Diluted: Net income available to common shareholders Average common shares outstanding (in shares) Adjustment for common share equivalents (in shares) Average common shares outstanding-diluted (in shares) Diluted net income per common share (in dollars per share) Anti-dilutive shares (in shares) Ownership Interest In Trust Related Party Transaction, Expenses from Transactions with Related Party Related Party Transaction, Amounts of Transaction Common stock Nonvested, Number of Shares: Unvested at beginning Issued Forfeited Vested Unvested at end Common stock Nonvested, Weighted Average Grant Date Fair Value: Unvested at beginning Issued Forfeited Vested Unvested at end Options, Outstanding: Beginning balance Issued Exercised Forfeited Expired Ending balance Options, Outstanding, Weighted Average Exercise Price: Beginning balance Issued Exercised Forfeited Expired Ending balance Outstanding options, exercise price range, lower limit (in dollars per share) Outstanding options, exercise price range, upper limit (in dollars per share) Stock options outstanding (in shares) Outstanding options, weighted-average exercise price (in dollars per share) Outstanding options, weighted-average remaining contractual life (Year) Stock options exercisable (in shares) Exercisable options, weighted-average exercise price (in dollars per share) Expected volatility Weighted-Average volatility Expected dividends Expected term (in years) Risk-free rate Weighted-average fair value (grant date) (in dollars per share) Proceeds from stock options exercised Tax benefits realized from stock compensation Intrinsic value of stock options exercised Common stock, capital shares reserved for future issuance Common stock, grants in period Award vesting period Award vesting rights, percentage Options, outstanding, intrinsic value Options, vested in period, fair value Stock options compensation not yet recognized, Compensation cost not yet recognized period for recognition Nonvested awards, number of shares outstanding Common stock awards, compensation not yet recognized Number of additional shares authorized ESPP percentage of market value of offering period Amount contributed to ESPP for participants Maximum employee subscription rate ESPP (percent) Number of shares available for grant Allocated share-based compensation expense Deferred Compensation Arrangement With Individual Minimum Age Deferred Compensation Arrangement with Individual, Requisite Service Period Defined Contribution Plan, Cost Recognized Time period for calculating base salary under SERP agreements Retirement age Share-based compensation arrangement by share-based payment award, award vesting period Retirement plan monthly instalments Other investments Noninterest income, other Annual fee on annuity contracts Cash surrender value of life insurance Defined benefit plan, net periodic benefit cost (credit) Financial Instruments With Off-balance Sheet Risk Details Unfunded loan commitments Unfunded lines of credit Letters of credit Total Financial Instruments With Off-balance Sheet Risk Details Narratives Mortgage Loans on Real Estate, Write-down or Reserve, Amount Within one year One to three years Three to five years Over five years Total Option to Terminate Increase (Decrease) in Contractual Obligation, Termination Option Contractual Obligation, Option Period CET1 capital (to risk weighted aseets) actual amount CET1 capital (to risk weighted aseets) actual ratio CET1 capital (to risk weighted aseets) minimum required for capital adequacy purposes CET1 capital (to risk weighted aseets) to be well capitalized under prompt corrective action regulations Total capital (to risk weighted assets) actual amount Total capital (to risk weighted assets) actual ratio Total capital (to risk weighted assets) minimum required for capital adequacy purposes Total capital (to risk weighted assets) to be well capitalized under prompt corrective action regulations Tier 1 capital (to risk weighted assets) actual amount Tier 1 capital (to risk weighted assets) actual ratio Tier 1 capital (to risk weighted assets) minimum required for capital adequacy purposes Tier 1 capital (to risk weighted assets) to be well capitalized under prompt corrective action regulations Tier 1 capital (to average assets) actual amount Tier 1 capital (to average assets) actual ratio Tier 1 capital (to average assets) minimum required for capital adequacy purposes Tier 1 capital (to average assets) to be well capitalized under prompt corrective action regulations Other Comprehensive Income Details Net unrealized gain (loss) on securities available-for-sale, before tax Less: Reclassification adjustment for net gains/loss included in net income, before tax Total unrealized gain (loss), before tax Net unrealized gain (loss) on derivatives, before tax Less: Reclassification adjustment for gains/losses included in net income, before tax Total unrealized gain (loss) on derivatives, before tax Other Comprehensive Income (Loss), before tax Net unrealized gain (loss) on securities available-for-sale, tax effect Less: Reclassification adjustment for net gains/loss included in net income, tax Total unrealized gain (loss), tax effect Net unrealized gain (loss) on derivatives, tax effect Less: Reclassification adjustment for gains/losses included in net income, tax effect Total unrealized gain (loss) on derivatives, tax effect Other Comprehensive Income (Loss), tax effect Net unrealized gain (loss) on securities available-for-sale, net of tax Less: Reclassification adjustment for net gains/loss included in net income, net of tax Total unrealized loss on investment securities Net unrealized gain (loss) on derivatives, net of tax Less: Reclassification adjustment for gains/losses included in net income, net of tax Total unrealized gain (loss) on derivatives Other Comprehensive Income Details 1 Securities Available for Sale Beginning balance Unrealized gain (loss) on securities available for sale Total unrealized gain (loss) on investment securities Ending balance Derivatives Beginning balance Ending balance Accumulated Other Comprehensive (Loss) Income Beginning balance Other comprehensive income (loss) before reclassifications Amounts reclassified from accumulated other comprehensive income (loss) Ending balance Realized gain on sale of investment securities Interest expense derivative deposits Interest expense derivative borrowings Income tax benefit (expense) Amounts reclassified from accumulated other comprehensive income Investment securities Loans held for sale Other equity investments Assets measured at a fair value on a recurring basis Liabilities measured at a fair value on a recurring basis Aggregate Unpaid Principal Balance Difference Assets - Beginning balance Realized loss included in earnings - net mortgage banking derivatives Purchases of available-for-sale securities Principal redemption Assets - Ending balance Liabilities - Beginning balance Realized loss included in earnings - net mortgage banking derivatives Principal redemption Liabilities - Ending balance Impaired loans Other real estate owned Total assets measured at fair value on a nonrecurring basis Cash and due from banks Interest bearing deposits with other banks Federal Reserve and Federal Home Loan Bank stock Loans, net Annuity investment Noninterest bearing deposits Interest bearing deposits Certificates of deposit Customer repurchase agreements Borrowings Quarterly Results Of Operations Details Total interest income Total interest expense Net interest income Provision for credit losses Net interest income after provision for credit losses Noninterest income Noninterest expense Income before income tax expense Net income available to common shareholders Cash Investment in subsidiaries Common stock Accumulated other comprehensive income (loss) Total Shareholders' Equity Total Liabilities and Shareholders' Equity Other interest and dividends Total Income Interest expense Legal and professional Directors compensation Other Total Expenses Income Before Income Tax Expense Loss Before Equity in Undistributed Income of Subsidiaries Equity in Undistributed Income of Subsidiaries Equity in undistributed income of subsidiary Excess tax benefit on stock-based compensation (Decrease) increase in other liabilities Net cash (used in) operating activities Investment in subsidiary (net) Issuance in long-term borrowings Decrease in long-term borrowings Preferred stock dividends Excess tax benefit on stock-based compensation Payment in lieu of fractional shares Net Increase in Cash It represents the amount of excess tax benefits from stock compensation during the period. Amount of cash paid in lieu of fractional shares. Equity impact of the value of new stock issued during the period due to the redemption of warrants. Number of new stock issued during the period due to the redemption of warrants. Amount of cash inflow for the net tax benefits related to stock compensation. Amount of cash outflow to acquire Federal Reserve Bank stock and Federal Home Loan Bank (FHLB) stock. Amount of cash inflow from sale of Federal Reserve stock or Federal Home Loan Bank (FHLB) stock. Cash outflow during the period for purchases of annuities. The cash outflow for reacquisition of Series C preferred stock. The entire disclosure for mortgage banking derivatives and fair value of assets and liabilities. Tabular disclosure of the recorded investment in loans. The tabular disclosure for changes in the accretable yield. Tabular disclosure of related party loans. Deposit composition and interest rate table text block. Interest expense on deposits table text block. Tabular disclosure of expected payments for unfunded affordable housing commitments. Tabular disclosure for aggregate fari value and unpaid principal balance for residential real estate loans. Represents a banking office which the Company offers its products and services through. Represents a lending center which the Company offers products and services through. The legal entity, Eagle Commercial Ventures, LLC, a subsidiary of the Company. The period of time between issuance of a loan commitment to the customer and closing and sale of the loan to an investor. The number of higher risk lending transactions outstanding. Equity investment other member. The total percentage of debt securities. Period of time between issuance and maturity of debt securities, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Portfolio segment of the company's total financing receivables related to income producing receivables. Portfolio segment of the company's total financing receivables related to owner occupied receivables. Portfolio segment of the company's total financing receivables related to construction receivables. Loan based on the equity of the borrower's commercial and residential property in which the borrower receives the loan amount upfront. Loan based on the equity of the borrower's commercial and industrial property in which the borrower receives the loan amount upfront. Portfolio segment of the company's total financing receivables related to home equity receivables. Portfolio segment of the company's total financing receivables related to other consumer receivables. Percent of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. This item represents an internal assessment rating of Watch and Special Mention. Quarter to Date. Fiscal year. Fiscal Year Amount of interest income (expense) recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. Number of accruing financing receivables that have been modified by troubled debt restructurings. Number of nonaccruing financing receivables that have been modified by troubled debt restructurings. Number of financing receivables outstanding that have been modified by troubled debt restructurings. The amount of the outstanding recorded investment related to accruing financing receivables that have been modified by troubled debt restructurings. The amount of the outstanding recorded investment related to nonaccruing financing receivables that have been modified by troubled debt restructurings. Amount of investment related to financing receivables modified by troubled debt restructurings within the previous 12 months, for which there was a payment default. The entity Virginia Heritage Bank. It represents as a loans not impaired. Represents the portfolio segments for owner occupied commercial real estate and construction. Represents the portfolio segments for income producing commercial real estate and real estate construction. Commercial real estateand real estate construction loans member. S b a loans member. Information by class of financing receivable determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk. Represents the preferred term for a financial instrument. A d c loans member. Fidelity member. Percent of loan portfolio. This item represents the minimum debt service coverage. Period of time between origination and maturity of a loan, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. This item represents the estimated increase in interest rates for performing the Company's stress tests. Amortization period for loans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. It represents as a loans fair value at acquisition. The number of premises subleased for use by the company. Reduction of rent expense. Excess servicing member. Gross carrying amount of finite-lived intangible assets, indefinite-lived intangible assets and goodwill. Future estimated amortization expense total. Derivative instrument whose primary underlying risk is tied to mortgage. Forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period. Forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period. Forward based contracts in which two parties agree to swap periodic payments that are fixed at the outset of the swap contract with variable payments based on a market interest rate (index rate) over a specified period. Represents Counter Party number 1. Represents Counter Party number 2. Weighted average interest rate interest bearing transaction deposits. Deposits savings and money market deposits. Weighted average interest rate savings and money market deposits. Contractual maturities time deposits three months or less. Contractual maturities time deposits three months through six months. Contractual maturities time deposits six months through12 months. Contractual maturities time deposits after12 months. Interest expense interest bearing transaction deposits. Amount of time deposit liabilities, including certificates of deposit, in denominations of $250,000 or more. Information by type of long-term debt. The calculated average balance outstanding for the year for short-term debt as of the Balance Sheet date. The maximum short-term debt outstanding at any month end during the period as of the Balance Sheet date. The calculated average balance outstanding for the year for long-term debt as of the Balance Sheet date. The maximum long-term debt outstanding at any month end during the period as of the Balance Sheet date. It represents as a month-end interest rate. Federal funds member. C d a r s member. I n d member. Represents the loan agreement and related stock security agreement. Represents the Federal Reserve Bank of Richmond. Information about series B and C preferred stock. Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from deferred loan fees and costs. Deferred tax liabilities unrealized gain on securities available for sale. It represents value of reduction in deferred tax asset. Limited liability company a member. Ownership interest in trust. It represents time vested awards. This item represents the first range of exercise prices for share-based compensation arrangements. This item represents the second range of exercise prices for share-based compensation arrangements. This item represents the third range of exercise prices for share-based compensation arrangements. This item represents the fourth range of exercise prices for share-based compensation arrangements. Disclosure of the aggregate tax benefit realized from the exercise of stock options and the conversion of similar instruments during the annual period. Represents information about the 2016 Plan. Represents restricted stock and performance restricted stock unit. Stock plan adopted in 2006. Name of stock plan. Annually member. Pay period member. Offering period member. Represents salaries and employee benefits of the company. Employee stock purchase plan percentage of market value. Amounts contributed to Employee Stock Purchase Plans during the period. Deferred compensation arrangement with individual minimum age. This item represents details relating to purchased fixed annuity contracts for financing retirement benefits. This item represents characteristics of supplemental executive retirement and death benefit agreements. Base salary for benefit under Supplement Executive Retirement and Death Benefit Agreements, time period used to calculate. Age for retirement for calculation of benefit under SERP Agreements. Number of monthly installments, under the SERP Agreements. Loan commitments outstanding and lines and letters of credit. Represents obligations associated with deposits without a stated maturity. Represents obligations associated with time deposits. Represents obligations associated with borrowed funds. Represents obligations associated with operating lease obligations. Represents obligations associated with outside data processing. Represents obligations associated with George Mason sponsorship. Represents obligations associated with a non-compete agreement. Information by nature of guarantee. A scenario that goes into effect June 30, 2030. The first termination option available under a commitment or contractual obligation. The second termination option available under a commitment or contractual obligation. A scenario that goes into effect June 30, 2025. Amount of time, after which, the company has the option to terminate the agreement. Amount of increase (decrease) in contractual obligations if the contract is terminated. Represents the option period for a contractual obligation. Bank member. The amount of CET1 capital as defined in the regulations. CET1 capital divided by risk weighted assets as defined in the regulations. The minimum CET1 risk based capital ratio (CET1 capital divided by risk weighted assets) required for capital adequacy purposes under the regulatory framework for prompt corrective action. The CET1 risk based capital ratio (CET1 capital divided by risk weighted assets) required to be categorized as "well capitalized", in the regulatory framework for prompt corrective action. It represents the amount of aggregate unpaid principal balance. It represents the amount of difference between fair value and aggregate unpaid principal balance. Fair value amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. The aggregate fair value of all domestic and foreign noninterest-bearing deposits liabilities held by the entity. Fair value amount of deposits that cannot be withdrawn before a set date without penalty or for which notice of withdrawal is required. Time deposits include, but are not limited to, certificates of deposits, individual retirement accounts and open accounts. An agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified fair value price. Income loss before equity in undistributed income of subsidiaries. Fair value portion of other equity investments. Amount of commitment or contingent commitments to qualified affordable housing project investments due in the next fiscal year following the latest fiscal year. Amount of commitment or contingent commitments to qualified affordable housing project investments due second fiscal year following the latest fiscal year. Amount of commitment or contingent commitments to qualified affordable housing project investments due third fiscal year following the latest fiscal year. Amount of commitment or contingent commitments to qualified affordable housing project investments due fourth fiscal year following the latest fiscal year. Amount of commitment or contingent commitments to qualified affordable housing project investments due fifth fiscal year following the latest fiscal year. Amount of commitment or contingent commitments to qualified affordable housing project investments due after the fifth fiscal year following the latest fiscal year. Amount of loans to entities in which the trust has an ownership interest in excess of 10%. Loans and Leases Receivable, Allowance Assets [Default Label] Liabilities [Default Label] Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax Comprehensive Income (Loss), Net of Tax, Attributable to Parent Shares, Outstanding Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation Gain (Loss) on Sales of Loans, Net Gain (Loss) on Sale of Other Loans and Leases Accretion (Amortization) of Discounts and Premiums, Investments Payments for Origination and Purchases of Loans Held-for-sale Increase (Decrease) in Deferred Income Taxes Gain (Loss) on Sale of Securities, Net Share-based Compensation Excess Tax Benefit from Share-based Compensation, Operating Activities Increase (Decrease) in Other Operating Assets Net Cash Provided by (Used in) Operating Activities Payments to Acquire Available-for-sale Securities egbn_PaymentsToAcquireFederalReserveBankStockAndFederalHomeLoanBankStock Increase (Decrease) in Other Loans Payment to Acquire Life Insurance Policy, Investing Activities egbn_PaymentToAcquireAnnuity Payments to Acquire Property, Plant, and Equipment Net Cash Provided by (Used in) Investing Activities Payments for Repurchase of Redeemable Preferred Stock PaymentsForRepurchaseOfRedeemablePreferredStock1 Payments of Ordinary Dividends, Preferred Stock and Preference Stock Payments Related to Tax Withholding for Share-based Compensation Net Cash Provided by (Used in) Financing Activities Cash and Cash Equivalents, at Carrying Value MortgageBankingDerivativeTextBlock Preferred Stock [Text Block] Pension and Other Postretirement Benefits Disclosure [Text Block] Regulatory Capital Requirements under Banking Regulations [Text Block] Comprehensive Income (Loss) Note [Text Block] Finance, Loans and Leases Receivable, Policy [Policy Text Block] Property, Plant and Equipment, Policy [Policy Text Block] Derivatives, Policy [Policy Text Block] Income Tax, Policy [Policy Text Block] Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Available-for-sale Debt Securities, Amortized Cost Basis Financing Receivable, Allowance for Credit Losses Allowance for Loan and Lease Losses, Write-offs Allowance for Loan and Lease Losses, Adjustments, Other Certain Loans Acquired in Transfer Accounted for as Debt Securities, Accretable Yield Loans and Leases Receivable, Related Parties Loans and Leases Receivable, Related Parties, Proceeds Loans and Leases Receivable, Gross Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Operating Leases, Future Minimum Payments Due Finite-Lived Intangible Assets, Accumulated Amortization Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months Finite-Lived Intangible Assets, Amortization Expense, Year Two Finite-Lived Intangible Assets, Amortization Expense, Year Three Finite-Lived Intangible Assets, Amortization Expense, Year Four Finite-Lived Intangible Assets, Amortization Expense, Year Five Finite-Lived Intangible Assets, Amortization Expense, after Year Five egbn_FutureEstimatedAmortizationExpenseTotal Other Real Estate, Valuation Adjustments Other Real Estate, Disposals Derivative, Collateral, Right to Reclaim Cash Derivative Liability, Fair Value, Amount Not Offset Against Collateral Unrealized Gain (Loss) on Derivatives egbn_WeightedAverageInterestRateInterestBearingTransactionDeposits egbn_WeightedAverageInterestRateSavingsAndMoneyMarketDeposits Weighted Average Interest Rate of Time Deposits, $100,000 or More Weighted Average Interest Rate of Time Deposits, $100,000 or More, Three Months or Less Time Deposits egbn_InterestExpenseInterestBearingTransactionDeposits Interest Expense, NOW Accounts, Money Market Accounts, and Savings Deposits Interest Expense, Time Deposits, $100,000 or More Interest Expense, Time Deposits, Less than $100,000 QualifiedAffordableHousingProjectInvestmentsCommitmentCurrent QualifiedAffordableHousingProjectInvestmentsCommitmentYearTwo QualifiedAffordableHousingProjectInvestmentsCommitmentYearThree QualifiedAffordableHousingProjectInvestmentsCommitmentYearFour QualifiedAffordableHousingProjectInvestmentsCommitmentYearFive QualifiedAffordableHousingProjectInvestmentsCommitmentThereafter Qualified Affordable Housing Project Investments, Commitment Current Income Tax Expense (Benefit) Deferred Income Tax Expense (Benefit) Deferred Tax Assets, Gross egbn_DeferredTaxLiabilitiesUnrealizedGainOnSecuritiesAvailableForSale Deferred Tax Liabilities, Derivatives Deferred Tax Liabilities, Mortgage Servicing Rights Deferred Tax Liabilities, Intangible Assets Deferred Tax Liabilities, Gross Effective Income Tax Rate Reconciliation, Nondeductible Expense, Share-based Compensation Cost, Percent Effective Income Tax Rate Reconciliation, Other Adjustments, Percent Weighted Average Number of Shares Outstanding, Diluted Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period Share-based Compensation Arrangement by Share-based Payment Award, Options, Expirations in Period Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Share-based Compensation Arrangements by Share-based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price EmployeeServiceShareBasedCompensationTaxBenefitRealizedFromExerciseOfStockOptions1 Contractual Obligation Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, before Tax, Portion Attributable to Parent Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, before Tax Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, before Tax, Portion Attributable to Parent Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax Other Comprehensive Income (Loss), Available-for-sale Securities, Tax, Portion Attributable to Parent Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax Accumulated Other Comprehensive Income (Loss), Cumulative Changes in Net Gain (Loss) from Cash Flow Hedges, Effect Net of Tax Reclassification from AOCI, Current Period, Net of Tax, Attributable to Parent Interest Expense, Borrowings Loans Held-for-sale, Fair Value Disclosure Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements Fair Value, Measurement with Unobservable Inputs Reconciliations, Recurring Basis, Liability Value Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Liability, Gain (Loss) Included in Earnings Other Assets, Fair Value Disclosure Cash and Cash Equivalents, Fair Value Disclosure Restricted Investments, at Fair Value egbn_CustomerRepurchaseAgreementsFairValue Other Liabilities, Fair Value Disclosure Provision for Other Credit Losses Revenues Operating Expenses Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest IncomeLossBeforeEquityInUndistributedIncomeOfSubsidiaries Payments for (Proceeds from) Investments Repayments of Long-term Debt