Statement of Cash Flows [Abstract] Capitalized interest, net Interest Paid, Capitalized Equity [Abstract] Schedule Of Share Based Payment Award, Equity Instruments Other Than Options, Fair Value Assumptions And Grant Date Fair Value Schedule Of Share Based Payment Award, Equity Instruments Other Than Options, Fair Value Assumptions And Grant Date Fair Value [Table Text Block] Schedule Of Share Based Payment Award, Equity Instruments Other Than Options, Fair Value Assumptions And Grant Date Fair Value [Table Text Block] Total Shareholder Return Levels And Vesting Percentages Schedule Of Share-Based Compensation, Total Shareholder Return Levels And Vesting Percentages [Table Text Block] Schedule Of Share-Based Compensation, Total Shareholder Return Levels And Vesting Percentages Schedule of valuation assumptions Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of Unvested Restricted Stock Activity Nonvested Restricted Stock Shares Activity [Table Text Block] Vesting Schedule of the Unvested Shares of Restricted Stock Outstanding Restricted Stock Awards Shares Non Vested Awards By Expected Vesting Period Table [Text Block] Tabular disclosure of the number of non-vested restricted stock awards outstanding by the period expected to vest at the date of the latest statement of financial position. Shareholders' Equity and Share-based Payments Shareholders' Equity and Share-based Payments [Text Block] Commitments and Contingencies Disclosure [Abstract] Commitments And Contingencies [Table] Commitments And Contingencies [Table] Commitments and contingencies. Lease Arrangement, Type [Axis] Lease Arrangement, Type [Axis] Lease Arrangement, Type [Domain] Lease Arrangement, Type [Domain] Ground Rent Ground Lease [Member] Ground lease. Office Lease Office Lease [Member] Office lease. Geographical [Axis] Geographical [Axis] Geographical [Domain] Geographical [Domain] Corona, CA [Member] Corona, CA [Member] Corona, CA Balance Sheet Location [Axis] Balance Sheet Location [Axis] Balance Sheet Location [Domain] Balance Sheet Location [Domain] Accounts Payable and Accrued Expenses Accounts Payable and Accrued Liabilities [Member] Other Assets Other Assets [Member] Concentration Risk Benchmark Concentration Risk Benchmark [Axis] Concentration Risk Benchmark Concentration Risk Benchmark [Domain] Base Rent Base Rent [Member] Base rent. Total Rental Revenues Total Rental Revenues [Member] Total Rental Revenues [Member] Concentration Risk Type Concentration Risk Type [Axis] Concentration Risk Type Concentration Risk Type [Domain] Customer Concentration Risk Customer Concentration Risk [Member] Commitments And Contingencies [Line Items] Commitments And Contingencies [Line Items] Commitments and contingencies. Estimated remedian costs Estimated Remediation Costs Estimated remediation, processing and oversight costs. Deposits paid Escrow Deposit Holdback escrow seller funded Holdback Escrow Seller Funded Amount placed in escrow account by seller to pay for estimated remediation costs subject to Holdback Agreement. Holdback escrow buyer funded Holdback Escrow Buyer Funded Amount placed in escrow account by Company to pay for estimated remediation costs subject to holdback agreement. Maximum seller liability remediation costs Maximum Seller Liability Remedian Costs The maximum amount payable by seller for remediation costs. Contingent liability Business Combination, Contingent Consideration, Liability Indemnification asset Recorded Third-Party Environmental Recoveries Receivable Ground lease, expiration date Lease Expiration Date Rent expense Operating Leases, Rent Expense Area of real estate property (square feet) Area of Real Estate Property Lessee Leasing Arrangements, Operating Leases, Contingency Period Lessee Leasing Arrangements, Operating Leases, Contingency Period Operating Leases, Contingency Period Lessee Leasing Arrangements, Operating Leases, Lease Commencement Period After Contingencies Lessee Leasing Arrangements, Operating Leases, Lease Commencement Period After Contingencies Operating Leases, Lease Commencement Period After Contingencies Lessee Leasing Arrangements, Operating Leases, Lease Commencement Delay Period Lessee Leasing Arrangements, Operating Leases, Lease Commencement Delay Period Operating Leases, Lease Commencement Delay Period Lessee Leasing Arrangements, Operating Leases, Term of Contract Lessee Leasing Arrangements, Operating Leases, Term of Contract Lessee Leasing Arrangements, Operating Leases, Period From Commencement To Rent Payments Lessee Leasing Arrangements, Operating Leases, Period From Commencement To Rent Payments Lessee Leasing Arrangements, Operating Leases, Period From Commencement To Rent Payments Lessee Leasing Arrangements, Operating Leases, Period Of Base Rent Without Increase Lessee Leasing Arrangements, Operating Leases, Period Of Base Rent Without Increase Lessee Leasing Arrangements, Operating Leases, Period Of Base Rent Without Increase Operating Leases, Rent Expense, Minimum Rentals Operating Leases, Rent Expense, Minimum Rentals Operating Leases, Rent Expense, Percent Increase In Rent Operating Leases, Rent Expense, Percent Increase In Rent Operating Leases, Rent Expense, Percent Increase In Rent Commitments for tenant improvement and construction work Other Commitment Cash, FDIC Insured Amount Cash, FDIC Insured Amount Number of major tenants Concentration Risk, Number of Major Customers Concentration Risk, Number of Major Customers Concentration risk, percentage Concentration Risk, Percentage Organization, Consolidation and Presentation of Financial Statements [Abstract] Schedule of Accounts, Notes, Loans and Financing Receivable Schedule of Accounts, Notes, Loans and Financing Receivable [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] Plan Name Plan Name [Axis] Plan Name Plan Name [Domain] 2013 Incentive Award Plan Two Thousand Thirteen Incentive Award Plan [Member] Two thousand thirteen incentive award plan. Vesting Vesting [Axis] Vesting Vesting [Domain] Absolute TSR Vesting Percentage Range Two Absolute TSR Vesting Percentage Range Two [Member] Absolute TSR Vesting Percentage Range Two Relative TSR Vesting Percentage Range Two Relative TSR Vesting Percentage Range Two [Member] Relative TSR Vesting Percentage Range Two Absolute TSR Vesting Percentage Range Three Absolute TSR Vesting Percentage Range Three [Member] Absolute TSR Vesting Percentage Range Three Relative TSR Vesting Percentage Range Three Relative TSR Vesting Percentage Range Three [Member] Relative TSR Vesting Percentage Range Three Absolute TSR Vesting Percentage Range Four Absolute TSR Vesting Percentage Range Four [Member] Absolute TSR Vesting Percentage Range Four Relative TSR Vesting Percentage Range Four Relative TSR Vesting Percentage Range Four [Member] Relative TSR Vesting Percentage Range Four Absolute TSR Vesting Percentage Range One Absolute TSR Vesting Percentage Range One [Member] Absolute TSR Vesting Percentage Range One Relative TSR Vesting Percentage Range One Relative TSR Vesting Percentage Range One [Member] Relative TSR Vesting Percentage Range One Business Acquisition Business Acquisition [Axis] Business Acquisition, Acquiree Business Acquisition, Acquiree [Domain] REIT Portfolio Acquisition [Member] REIT Portfolio Acquisition [Member] REIT Portfolio Acquisition Counterparty Name [Axis] Counterparty Name [Axis] Counterparty Name [Domain] Counterparty Name [Domain] Underwriters Underwriters [Member] Underwriters Unaffiliated Third Parties Unaffiliated Third Parties [Member] Unaffiliated Third Parties Class of Stock [Axis] Class of Stock [Axis] Class of Stock [Domain] Class of Stock [Domain] 12.5% Preferred Stock 12.5 Percent Preferred Stock [Member] 12.5 Percent Preferred Stock Series A Preferred Stock Series A Preferred Stock [Member] Common Stock Common Stock [Member] Sale of Stock Sale of Stock [Axis] Sale of Stock Sale of Stock [Domain] Follow On Public Offer (Equity Offering) Follow On Public Offer (Equity Offering) [Member] Follow On Public Offer (Equity Offering) Over-Allotment Option [Member] Over-Allotment Option [Member] IPO IPO [Member] ATM Program At-The-Market Equity Offering Program (ATM) [Member] At-The-Market Equity Offering Program (ATM) At The Market Equity Offering Program At The Market Equity Offering Program [Member] At the market equity offering program. Legal Entity Legal Entity [Axis] Entity Entity [Domain] Operating Partnership Operating Partnership [Member] Operating partnership. Equity Components Equity Components [Axis] Equity Component Equity Component [Domain] Noncontrolling Interests Noncontrolling Interest [Member] Parent Parent [Member] Shareholders' Equity Class Shareholders' Equity Class [Axis] Fair Value by Shareholders' Equity Class Fair Value by Shareholders' Equity Class [Domain] Equity Shareholders' Equity [Member] Award Type Award Type [Axis] Equity Award Equity Award [Domain] Performance Units Performance Shares [Member] Restricted stock Restricted Stock [Member] OP Units Operating Partnership Units [Member] Operating Partnership Units LTIP Units LTIP Units [Member] LTIP Units Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Relative TSR Vesting Percentage Share Based Compensation Arrangement By Share Based Payment Award, Equity Instruments Other Than Options, Designated Absolute Total Shareholder Return Base Units, Vesting Percentage Share Based Compensation Arrangement By Share Based Payment Award, Equity Instruments Other Than Options, Designated Absolute Total Shareholder Return Base Units, Vesting Percentage Absolute TSR Vesting Percentage Share Based Compensation Arrangement By Share Based Payment Award, Equity Instruments Other Than Options, Designated Relative Total Shareholder Return Base Units, Vesting Percentage Share Based Compensation Arrangement By Share Based Payment Award, Equity Instruments Other Than Options, Designated Relative Total Shareholder Return Base Units, Vesting Percentage Unrecaptured Section 1250 gain, percent of capital gain Unrecaptured Section 1250 Gain, Percent Of Capital Gain Unrecaptured Section 1250 Gain, Percent Of Capital Gain Shares outstanding Preferred Stock, Shares Outstanding Issuance of common stock, shares Stock Issued During Period, Shares, New Issues Common stock share price (in dollars per share) Shares Issued, Price Per Share Issuance of common stock, net Proceeds from Issuance of Common Stock Proceeds from issuance of common stock, net Proceeds From Issuance Of Common Stock, Net Proceeds From Issuance Of Common Stock, Net Common Stock, Shares Available under ATM Common Stock, Shares Available under ATM Common Stock, Shares Available under At The Market Equity Offering Program Underwriting Discount And Offering Costs Underwriting Discount And Offering Costs Underwriting Discount And Offering Costs Underwriting discount and offering costs Offering Costs Specific incremental costs directly attributable to offering of securities. Net proceeds from public offering used in exchange for common units of partnership interests in OP Units Number Of Common Units Obtained In Exchange For Proceeds From Public Offering Number of common units obtained in exchange for proceeds from public offering. Maximum aggregate offering amount At-The-Market Aggregate Offering Amount The aggregate value of shares that may be sold from time to time in "at the market" offerings. Common Stock, Shares, Issued Common Stock, Shares, Issued Issuance of operating partnership units Limited Partners' Capital Account, Units Outstanding Non-vested shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Noncontrolling interest percentage ownership in Operating Partnership Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners Units redeemed Partners' Capital Account, Units, Redeemed Repurchase of operating partnership units Payments for Repurchase of Redeemable Noncontrolling Interest Conversion of common units to common stock, shares Stock Issued During Period, Shares, Conversion of Units Conversion of common units to common stock Stock Issued During Period, Value, Conversion of Units Preferred stock, interest Preferred Stock, Dividend Rate, Percentage Liquidation preference (per share) Preferred Stock, Liquidation Preference Per Share Preferred Stock, Liquidation Preference Per Share, Limit On Share Conversion Preferred Stock, Liquidation Preference Per Share, Limit On Share Conversion Preferred Stock, Liquidation Preference Per Share, Limit On Share Conversion Preferred Stock, Dividend Rate, Per-Dollar-Amount Preferred Stock, Dividend Rate, Per-Dollar-Amount Proceeds from Issuance of Preferred Stock and Preference Stock, Net Of Offering Costs Proceeds from Issuance of Preferred Stock and Preference Stock, Net Of Offering Costs Proceeds from Issuance of Preferred Stock and Preference Stock, Net Of Offering Costs Payments of Stock Issuance Costs Payments of Stock Issuance Costs Percentage of voting interests acquired Business Acquisition, Percentage of Voting Interests Acquired Preferred Stock, Shares Issued Preferred Stock, Shares Issued Preferred Stock, Redemption Price Per Share Preferred Stock, Redemption Price Per Share Preferred Stock, Redemption Amount Preferred Stock, Redemption Amount Investments, All Other Investments [Abstract] Summary of Acquired Wholly Owned Property Acquisitions Schedule of Business Acquisitions, by Acquisition [Table Text Block] Acquisition of Other Interests Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block] Proforma Financial Information Business Acquisition, Pro Forma Information [Table Text Block] CASH FLOWS FROM OPERATING ACTIVITIES: Net Cash Provided by (Used in) Operating Activities [Abstract] Net income (loss) Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Adjustments to reconcile net income to net cash provided by operating activities: Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Equity in (income) loss from unconsolidated real estate entities Income (Loss) from Equity Method Investments Provision for doubtful accounts Provision for Doubtful Accounts Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Depreciation and amortization included in discontinued operations Disposal Group, Including Discontinued Operation, Depreciation and Amortization Amortization of (below) above market lease intangibles, net Amortization of above and below Market Leases Amortization of loan origination fees Amortization of Deferred Loan Origination Fees, Net Accretion of discount on notes receivable Accretion (Amortization) of Discounts and Premiums, Investments Deferred interest income on notes receivable Deferred Interest Income On Notes Receivable Interest received other than in cash for example by issuing additional notes receivable. As a noncash item, it is subtracted from net income when calculating cash provided by or used in operations using the indirect method. Gain from early repayment of notes receivable Gain On Early Repayment Of Notes Receivable Amount represents the difference between the net proceeds from the early collection of a note receivable and the net carrying amount of the note receivable at the time of collection. Loss on extinguishment of debt Gains Losses On Extinguishment Of Debt Including Discontinued Operations Gains losses on extinguishment of debt including discontinued operations. (Gain) loss on sale of real estate Gains (Losses) on Sales of Investment Real Estate Gain on sale of real estate included in discontinued operations Gain (Loss) on Disposition of Real Estate, Discontinued Operations Amortization of loan costs Amortization of Debt Issuance Costs Accretion of premium on notes payable Amortization of Debt Discount (Premium) Equity based compensation expense Share-based Compensation Straight-line rent Straight Line Rent Change in working capital components: Increase (Decrease) in Operating Capital [Abstract] Rents and other receivables Increase (Decrease) in Accounts Receivable Deferred leasing costs Payments for Commissions Other assets Increase (Decrease) in Other Operating Assets Accounts payable, accrued expenses and other liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Tenant security deposits Increase (Decrease) in Security Deposits Prepaid rents Increase (Decrease) in Prepaid Rent Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities CASH FLOWS FROM INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities [Abstract] Acquisition of investments in real estate Payments to Acquire Real Estate Capital expenditures Payments for Capital Improvements Acquisition related deposits Payments for (Proceeds from) Deposits on Real Estate Acquisitions Contributions to unconsolidated real estate entities Payments to Acquire Interest in Subsidiaries and Affiliates Distributions from unconsolidated real estate entities Proceeds from Equity Method Investment, Dividends or Distributions, Return of Capital Issuance of notes receivable Payments to Acquire Notes Receivable Change in restricted cash Increase (Decrease) in Restricted Cash Principal repayments of notes receivable Proceeds from Collection of Notes Receivable Proceeds from sale of real estate Proceeds from Sale of Property Held-for-sale Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities CASH FLOWS FROM FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities [Abstract] Issuance of preferred stock, net Proceeds from Issuance of Preferred Stock and Preference Stock Proceeds from notes payable Proceeds from Issuance of Long-term Debt Repayment of notes payable Repayments of Long-term Debt Deferred loan costs Payments of Financing Costs Debt extinguishment costs Payments of Debt Extinguishment Costs Dividends paid to preferred stockholders Payments of Ordinary Dividends, Preferred Stock and Preference Stock Dividends paid to common stockholders Payments of Ordinary Dividends, Common Stock Distributions paid to common unitholders Payments of Ordinary Dividends, Noncontrolling Interest Repurchase of common shares to satisfy employee tax withholding requirements Payments for Repurchase of Common Stock Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities Increase (decrease) in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and cash equivalents, beginning of period Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents, end of period Supplemental disclosure of cash flow information: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Cash paid during the period for interest (net of capitalized interest of $1,653, $754 and $42 for 2016, 2015 and 2014, respectively) Interest Paid, Net Assumption of loan in connection with acquisition of real estate including loan premium Noncash or Part Noncash Acquisition, Debt Assumed Capital expenditure accruals Capital Expenditures Incurred but Not yet Paid Dividends payable Dividends Payable Discontinued Operations and Disposal Groups [Abstract] Dispositions and Discontinued Operations Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Fair Value Disclosures [Abstract] Fair Value Measurements Fair Value Disclosures [Text Block] Summary of the Components of Changes in Accumulated Other Comprehensive Loss Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule Of Federal Income Tax Treatment For Distributions Schedule Of Federal Income Tax Treatment For Distributions [Table Text Block] Schedule Of Federal Income Tax Treatment For Distributions [Table Text Block] Schedule of Investments [Abstract] Investment in Unconsolidated Real Estate Equity Method Investments and Joint Ventures Disclosure [Text Block] Accumulated other comprehensive loss - beginning balance Accumulated Other Comprehensive Income (Loss), Net of Tax Other comprehensive income (loss) before reclassifications Other Comprehensive Income (Loss), before Reclassifications, before Tax Amounts reclassified from accumulated other comprehensive loss to interest expense Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Net current period other comprehensive income (loss) Other Comprehensive Income (Loss), Net of Tax Less other comprehensive (income) loss attributable to noncontrolling interests Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest Other comprehensive income (loss) attributable to common stockholders Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Accumulated other comprehensive income (loss) - ending balance Revenues Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual Net Income Business Combination, Pro Forma Information, Earnings or Loss of Acquiree since Acquisition Date, Actual Number of Nonvested Shares of Restricted Common Stock Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Number of Nonvested Shares of Restricted Common Stock, Balance Number of Nonvested Shares of Restricted Common Stock, Granted Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Number of Nonvested Shares of Restricted Common Stock, Forfeited Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Number of Nonvested Shares of Restricted Common Stock, Vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Number of Nonvested Shares of Restricted Common Stock, Balance 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] Weighted-Average Grant Date Fair Value per Share, Balance Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Weighted-Average Grant Date Fair Value per Share, Granted Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Weighted-Average Grant Date Fair Value per Share, Forfeited Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Weighted-Average Grant Date Fair Value per Share, Vested Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Weighted-Average Grant Date Fair Value per Share, Balance Fair value of vested shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Shares tendered for tax withholding requirements Shares Paid for Tax Withholding for Share Based Compensation Organization Business Description and Basis of Presentation [Text Block] Accounting Policies [Abstract] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Notes Receivable Loans and Leases Receivable, Mortgage Banking Activities, Policy [Policy Text Block] Discontinued Operations Discontinued Operations, Policy [Policy Text Block] Investment in Real Estate Real Estate, Policy [Policy Text Block] Deferred Leasing Costs Lease, Policy [Policy Text Block] Impairment of Long-Lived Assets Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] Investment in Unconsolidated Real Estate Equity Method Investments, Policy [Policy Text Block] Income Taxes Income Tax, Policy [Policy Text Block] Derivative Instruments and Hedging Activities Derivatives, Policy [Policy Text Block] Revenue Recognition Revenue Recognition, Policy [Policy Text Block] Valuation of Receivables Receivables, Policy [Policy Text Block] Debt Issuance Costs Debt, Policy [Policy Text Block] Equity Based Compensation Compensation Related Costs, Policy [Policy Text Block] Equity Offering Costs Equity Offering Costs Policy [Text Block] Disclosure of accounting policy for costs associated with raising equity. Earnings Per Share Earnings Per Share, Policy [Policy Text Block] Segment Reporting Segment Reporting, Policy [Policy Text Block] Recently Issued Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Statement of Stockholders' Equity [Abstract] Statement [Table] Statement [Table] Total Stockholders’ Equity Preferred Stock Preferred Stock [Member] Additional Paid-in Capital Additional Paid-in Capital [Member] Cumulative Distributions in Excess of Earnings Accumulated Distributions in Excess of Net Income [Member] Accumulated Other Comprehensive Loss AOCI Attributable to Parent [Member] Statement [Line Items] Statement [Line Items] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Beginning Balance Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest Beginning Balance, shares Common Stock, Shares, Outstanding Issuance of common stock Stock Issued During Period, Value, New Issues Offering costs Share-based compensation Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures Share-based compensation, shares Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures Shares acquired to satisfy employee tax withholding requirements on vesting restricted stock Adjustments Related to Tax Withholding for Share-based Compensation Shares acquired to satisfy minimum tax withholding on vesting restricted stock, shares Conversion of units to common stock Conversion of units to common stock, shares Repurchase of operating partnership units Partners' Capital Account, Redemptions Acquisition of real estate portfolio Noncontrolling Interest, Increase from Business Combination Net income Other comprehensive income Preferred stock dividends Dividends, Preferred Stock Common stock dividends Dividends, Common Stock Distributions Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders Ending Balance Ending Balance, shares SEC Schedule III, Real Estate and Accumulated Depreciation Disclosure [Abstract] Real Estate And Accumulated Depreciation By Property [Table] SEC Schedule III, Real Estate and Accumulated Depreciation, by Property [Table] Name of Property Name of Property [Axis] Name of Property Name of Property [Domain] Don Julian Rd Don Julian Rd [Member] 15241 - 15277, 15317 - 15339 Don Julian Rd. South Lewis Rd South Lewis Rd [Member] 300 South Lewis Rd. South Shamrock South Shamrock [Member] 1400 South Shamrock. Camino Del Sol Camino Del Sol [Member] 2220-2260 Camino del Sol. Valley Blvd Valley Blvd [Member] 14250-14278 Valley Blvd. East Walnut Ave East Walnut Ave [Member] 2300-2386 East Walnut Ave. Bledsoe St1306513081 Bradley Ave Bledsoe St1306513081 Bradley Ave [Member] 15140 & 15148 Bledsoe St., 13065 - 13081 Bradley Ave. Avenue Crocker Avenue Crocker [Member] 28340 - 28400 Avenue Crocker. West Easy St West Easy St [Member] 21-29 West Easy St. Roselle St Roselle St [Member] 10439-10477 Roselle St. First American Way First American Way [Member] 12345 First American Way. N Placentia Ave23502384 E Orangethorpe Ave N Placentia Ave23502384 E Orangethorpe Ave [Member] 1631 N. Placentia Ave., 2350 - 2384 E. Orangethorpe Ave. Pioneer Ave Pioneer Ave [Member] 2575 Pioneer Ave. 157th Street One Hundred And Fifty Seventh Street [Member] One hundred and fifty seventh street. Santa Fe Springs Rd Santa Fe Springs Rd [Member] 9641 - 9657 Santa Fe Springs Rd. Avenue Stanford Avenue Stanford [Member] 28159 Avenue Stanford. Arrow Highway Arrow Highway [Member] Arrow highway. Impala Dr Impala Dr [Member] 2431-2465 Impala Dr. Yarrow Dr Yarrow Dr [Member] 6200 & 6300 Yarrow Dr. Six Two Four One Yarrow Dr Six Two Four One Yarrow Dr [Member] 6231 & 6241 Yarrow Dr. Cleveland Ave108606th St Cleveland Ave108606th St [Member] 9160 - 9220 Cleveland Ave., 10860 6th St. Archibald Ave Archibald Ave [Member] 9375 Archibald Ave. S Broadway S Broadway [Member] 18118-18120 S. Broadway. W Alameda Ave W Alameda Ave [Member] 901 W. Alameda Ave. E46th St E46th St [Member] 1938-1946 E. 46th St. Allen Ave1840 Dana St1830 Flower Allen Ave1840 Dana St1830 Flower [Member] 700 Allen Ave., 1840 Dana St., & 1830 Flower. N San Gabriel Blvd26702674 Walnut Ave2675 Nina St N San Gabriel Blvd26702674 Walnut Ave2675 Nina St [Member] 89-91 N. San Gabriel Blvd., 2670-2674 Walnut Ave., 2675 Nina St. Hall Rd Hall Rd [Member] 9220-9268 Hall Rd. W33rd St W33rd St [Member] 131 W. 33rd St. Newton Dr Newton Dr [Member] 5803 Newton Dr. Poinsettia Ave Poinsettia Ave [Member] 929, 935, 939 & 951 Poinsettia Ave. South Grand Ave South Grand Ave [Member] 200-220 South Grand Ave. W Warner Ave W Warner Ave [Member] 3720-3750 W. Warner Ave. Central Ave Central Ave [Member] Central ave. Enfield Lane Enfield Lane [Member] 77-700 Enfield Lane. Arroyo Ave Arroyo Ave [Member] 1050 Arroyo Ave. Six Five Zero South Grand Ave Six Five Zero South Grand Ave [Member] 600-650 South Grand Ave.[Member]. N Vinedo Ave N Vinedo Ave [Member] 121-125 N. Vinedo Ave. West Mac Arthur Blvd West Mac Arthur Blvd [Member] 3441 West MacArthur Blvd. Odessa Ave Odessa Ave [Member] 6701 & 6711 Odessa Ave. One Three Nine Three Two Valley Blvd One Three Nine Three Two Valley Blvd [Member] 13914-13932 Valley Blvd.[Member]. Jersey Blvd Jersey Blvd [Member] 10700 Jersey Blvd. Arrow Highway5220 Fourth St Arrow Highway5220 Fourth St [Member] 15705, 15709 Arrow Highway & 5220 Fourth St. Normandie Ave Normandie Ave [Member] 20920-20950 Normandie Ave. Shoemaker Ave Shoemaker Ave [Member] 14944, 14946, 14948 Shoemaker Ave. Alondra Blvd Alondra Blvd [Member] 6423-6431 & 6407-6119 Alondra Blvd. S Campus Ave S Campus Ave [Member] 1400 S. Campus Ave. Calvert St Calvert St [Member] 15041 Calvert St. Del Norte Blvd Del Norte Blvd [Member] 701 Del Norte Blvd. Tyburn St., N. San Fernando Rd. Tyburn Street North San Fernando Road [Member] Tyburn street north San Fernando road. Benson Ave Five Six Three Seven Arrow Highway Benson Ave Five Six Three Seven Arrow Highway [Member] Benson ave five six three seven arrow highway. Two Four Zero St Two Four Zero St [Member] 1661 Two Four Zero St. Orion Avenue Orion Avenue [Member] Orion avenue. Oxnard Street Oxnard Street [Member] Oxnard street. La Palma Ave Gilbert Street La Palma Avenue [Member] Gilbert Street La Palma Avenue. RIF V - Jersey, LLC Rif Five Jersey Llc [Member] RIF Five - Jersey, Llc. Thompson Creek Rd Thompson Creek Rd [Member] Thompson creek rd. North Madera Road2950 North Madera Road2950 [Member] North madera road 2950 [Member] West Vanowen Street West Vanowen Street [Member] West Vanowen Street. Rosecrans Avenue Rosecrans Avenue [Member] Rosecrans avenue. Oxnard Street Fourteen Thousand Seven Hundred And Twenty Three To Fourteen Thousand Eight Hundred And Twenty Five Oxnard Street [Member] Fourteen thousand seven hundred and twenty three to fourteen thousand eight hundred and twenty five oxnard street. Milliken Avenue and Santa Ana Street in Ontario CA Milliken Avenue And Santa Ana Street In Ontario C A [Member] Milliken Avenue and Santa Ana Street in Ontario CA. West 228th Street West228th Street [Member] West 228th street. Frampton Avenue Frampton Avenue [Member] Frampton avenue. Saturn Way Saturn Way [Member] Saturn way. North San Fernando Rd North San Fernando Rd [Member] North san fernando rd. Crescent Bay Drive Crescent Bay Drive [Member] Crescent bay drive. S. Birch Street South Birch Street [Member] South birch street. Santa Ana Street and Dupont Avenue Santa Ana St And Dupont Ave [Member] Santa ana st and dupont ave. 9755 Distribution Avenue Nine Thousand Seven Hundred Fifty Five Distribution Avenue [Member] 9755 distribution avenue. 9855 Distribution Avenue Nine Thousand Eight Hundred Fifty Five Distribution Avenue [Member] 9855 distribution avenue. 9340 Cabot Drive Nine Thousand Three Hundred Forty Cabot Drive [Member] 9340 cabot drive. 9404 Cabot Drive Nine Thousand Four Hundred Four Cabot Drive [Member] Nine thousand four hundred four cabot drive. 9455 Cabot Drive Nine Thousand Four Hundred Fifty Five Cabot Drive [Member] Nine thousand four hundred fifty five cabot drive. E. Salt Lake City East Salt Lake City [Member] East salt lake city. E. Hunter Avenue East Hunter Avenue [Member] East hunter avenue. W. Valley Blvd. West Valley Blvd [Member] West valley blvd. Alton Parkway Alton Parkway [Member] Alton parkway. West Avenue West Avenue [Member] West avenue Chatsworth Industrial Park(1) Chatsworth Industrial Park [Member] Chatsworth industrial park. Avenue Keamey Avenue Kearney [Member] Avenue kearney. 605 8th St. Six Zero Five Eighth St [Member] Six zero five eighth st. Mason Avenue Mason Avenue [Member] Mason avenue. 7900 Nelson Rd. Nelson Rd [Member] Nelson rd. S Anderson St. S Anderson St [Member] S Anderson St. 10509 Business Drive Business Drive [Member] Business drive. Slover Avenue Slover Avenue [Member] Slover avenue. 220 Ivy Avenue W Ivy Avenue [Member] W Ivy avenue. Paseo Mercado Paseo Mercado [Member] Paseo mercado. Eastman Ave. Eastman Ave [Member] Eastman ave. 1800 Eastman Ave. One Eight Zero Zero Eastman Ave [Member] One eight zero zero Eastman Ave. E. Sturgis Road Sturgis Road [Member] Sturgis road. Rice Ave. & Celsius Rice Ave And Celsius [Member] Rice Ave. and Celsius. Hindry Avenue Hindry Avenue [Member] Hindry Avenue. Convoy Court Convoy Court [Member] Convoy court. 9401 De Soto Ave 12907 Imperial Highway [Member] 12907 Imperial Highway [Member] 9615 Norwalk Blvd. 8902-8940 Activity Road [Member] 8902-8940 Activity Road [Member] 16221 Arthur St. 1210 North Red Gum Street [Member] 1210 North Red Gum Street 2588 & 2605 Industry Way 9401 De Soto Avenue [Member] 9401 De Soto Avenue 425 S. Hacienda Blvd. 9615 Norwalk Boulevard [Member] 9615 Norwalk Boulevard [Member] 6700 S Alameda St. 16221 Arthur Street [Member] 16221 Arthur Street [Member] 12720-12860 Danielson Ct. 2588 And 2605 Industry Way [Member] 2588 And 2605 Industry Way [Member] 10950 Norwalk Blvd & 12241 Lakeland Rd. 425 South Hacienda Boulevard [Member] 425 South Hacienda Boulevard [Member] 610-760 W Hueneme Rd & 5651-5721 Perkins Rd 6700 Alameda Street [Member] 6700 Alameda Street [Member] 10701-10719 Norwalk Blvd. 12720-12860 Danielson Court [Member] 12720-12860 Danielson Court [Member] 6020 Sheila St. 10950 Norwalk Blvd And 12241 Lakeland Rd [Member] 10950 Norwalk Blvd And 12241 Lakeland Rd [Member] 9805 6th St. 610-760 W Hueneme Rd And 5651-5721 Perkins Rd [Member] 610-760 W Hueneme Rd And 5651-5721 Perkins Rd [Member] 16321 Arrow Hwy. 10709-10719 Norwalk Boulevard [Member] 10709-10719 Norwalk Boulevard [Member] 2535 Midway Dr. 6020 Sheila Street [Member] 6020 Sheila Street [Member] 601-605 S. Milliken Ave. 9805 6th Street [Member] 9805 6th Street [Member] 1065 E. Walnut Ave. 16321 Arrow Hwy [Member] 16321 Arrow Hwy [Member] 12247 Lakeland Rd. 2535 Midway Drive [Member] 2535 Midway Drive [Member] 17311 Nichols Ln. 601-605 Milliken Avenue [Member] 601-605 Milliken Avenue [Member] 1065 E. Walnut Street 1065 E. Walnut Street [Member] 1065 E. Walnut Street [Member] 12247 Lakeland Road 12247 Lakeland Road [Member] 12247 Lakeland Road [Member] 17311 Nichols Lane 17311 Nichols Lane [Member] 17311 Nichols Lane [Member] 12131 western avenue [Member] 12131 Western Avenue [Member] [Member] 12131 Western Avenue [Member] [Member] 9 Holland [Member] 9 Holland [Member] 9 Holland [Member] 2811 Harbor Boulevard [Member] 2811 Harbor Boulevard [Member] 2811 Harbor Boulevard [Member] 15996 Jurupa Avenue [Member] 15996 Jurupa Avenue [Member] 15996 Jurupa Avenue [Member] 11127 Catawba Avenue [Member] 11127 Catawba Avenue [Member] 11127 Catawba Avenue [Member] 13550 Stowe Drive [Member] 13550 Stowe Drive [Member] 13550 Stowe Drive [Member] 10750-10826 Lower Azusa Road 10750-10826 Lower Azusa Road [Member] 10750-10826 Lower Azusa Road 525 Park Avenue [Member] 525 Park Avenue [Member] 525 Park Avenue 3233 Mission Oaks [Member] 3233 Mission Oaks [Member] 3233 Mission Oaks [Member] 1600 Orangethorpe, 1335-1375 Acacia [Member] 1600 Orangethorpe, 1335-1375 Acacia [Member] 1600 Orangethorpe, 1335-1375 Acacia 14742-14750 Nelson Avenue [Member] 14742-14750 Nelson Avenue [Member] 14742-14750 Nelson Avenue 3927 Oceanic Drive in Oceanside, California [Member] 3927 Oceanic Drive in Oceanside, California [Member] 3927 Oceanic Drive in Oceanside, California [Member] 301-445 North Figueroa in Wilmington, California [Member] 301-445 North Figueroa in Wilmington, California [Member] 301-445 North Figueroa in Wilmington, California [Member] 12320 4th Street [Member] 12320 4th Street [Member] 12320 4th Street [Member] 8525 Camino Santa Fe [Member] 8525 Camino Santa Fe [Member] 8525 Camino Santa Fe [Member] 28454 Livingston Avenue [Member] 28454 Livingston Avenue [Member] 28454 Livingston Avenue [Member] 20 Icon [Member] 20 Icon [Member] 20 Icon [Member] 16425 Gale Avenue [Member] 16425 Gale Avenue [Member] 16425 Gale Avenue [Member] 2700-2722 Fairview Street [Member] 2700-2722 Fairview Street [Member] 2700-2722 Fairview Street [Member] 9190 Activity Road [Member] 9190 Activity Road [Member] 9190 Activity Road [Member] Real Estate And Accumulated Depreciation [Line Items] SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items] Unamortized debt discount (premium) Debt Instrument, Unamortized Discount (Premium) And Deferred Loan Costs, Net Debt Instrument, Unamortized Discount (Premium) And Deferred Loan Costs, Net Location Real Estate And Accumulated Depreciation Location Real estate and accumulated depreciation location. Encumbrances SEC Schedule III, Real Estate and Accumulated Depreciation, Amount of Encumbrances Land, Initial Cost SEC Schedule III, Real Estate and Accumulated Depreciation, Initial Cost of Land Buildings and Improvements, Initial Cost SEC Schedule III, Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements Buildings and Improvements Costs Capitalized Subsequent to Acquisition SEC Schedule III Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Buildings and Improvements Land, Gross Amounts SEC Schedule III, Real Estate and Accumulated Depreciation, Carrying Amount of Land Buildings and Improvements, Gross Amounts SEC Schedule III, Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements Total, Gross Amounts Real Estate Gross Including Real Estate Held For Sale At Carrying Value Amount, before accumulated depreciation, of real estate investments, including investments classified as held for sale, for entities with a substantial portion of business acquiring and holding investment real estate. Other Real Estate Investments [Line Items] Other Real Estate Investments Costs related to future development projects associated with Corona ground lease. Accumulated Depreciation Real Estate Accumulated Depreciation Including Real Estate Held For Sale Amount of accumulated depreciation pertaining to real estate investments, including real estate investments classified as held for sale, for entities with a substantial portion of business acquiring and holding investment real estate. Year of Build or Renovated Real Estate And Accumulated Depreciation Built Or Renovated Year Real estate and accumulated depreciation built or renovated year. Year Acquired Real Estate And Accumulated Depreciation Year Of Acquisition Real estate and accumulated depreciation year of acquisition. Real Estate Investment Property, at Cost Real Estate Investment Property, at Cost Debt Disclosure [Abstract] Notes Payable Debt Disclosure [Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Amount of loss recognized in AOCI on derivatives (effective portion) Derivative Instruments, Gain (Loss) Recognized in Other Comprehensive Income (Loss), Effective Portion, Net Amount of gain (loss) reclassified from AOCI into earnings under "Interest expense" (effective portion) Derivative Instruments, Gain (Loss) Reclassified from Accumulated OCI into Income, Effective Portion, Net Amount of gain (loss) recognized in earnings under "Interest expense" (ineffective portion and amount excluded from effectiveness testing) Derivative Instruments, Gain (Loss) Recognized in Income, Ineffective Portion and Amount Excluded from Effectiveness Testing, Net Related Party Transactions [Abstract] Schedule Of Related Party Transactions By Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Related Party Related Party [Axis] Related Party Related Party [Domain] Chief Executive Officer Chief Executive Officer [Member] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Revenue from management and leasing services Revenue from Related Parties Assets Measures at Fair Vale on a Recurring Basis by Level within Fair Value Hierarchy Fair Value, Liabilities Measured on Recurring Basis [Table Text Block] Carrying Value and Estimated Fair Value of Notes Payable Fair Value, by Balance Sheet Grouping [Table Text Block] Property, Plant and Equipment, Type Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment, Type Property, Plant and Equipment, Type [Domain] Land Land [Member] Buildings and Improvements Building and Building Improvements [Member] Building Building [Member] Site Improvements Land Improvements [Member] 6 Properties Secured Six Properties Secured [Member] Six properties secured. Range Range [Axis] Range Range [Domain] Minimum Minimum [Member] Maximum Maximum [Member] Long-term Debt, Type Long-term Debt, Type [Axis] Long-term Debt, Type Long-term Debt, Type [Domain] Term Loan Term Loan [Member] Term loan. La Palma Ave [Member] La Palma Ave [Member] La palma ave. 1065 E. Walnut Street Real estate investment cumulative impairment Real Estate Owned, Valuation Allowance, Component Estimated remaining life Property, Plant and Equipment, Useful Life Notes payable including mortgage loans associated with real estate held for sale Long-term Debt Summary of Interest Rate Swap Agreement Schedule of Derivative Instruments [Table Text Block] Summary of Impact of Derivative Instruments on Consolidated and Combined Financial Statements Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block] Goodwill and Intangible Assets Disclosure [Abstract] Schedule Of Acquired Finite Lived Intangible Asset By Major Class [Table] Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table] Finite-Lived Intangible Assets by Major Class Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name Finite-Lived Intangible Assets, Major Class Name [Domain] In-place Lease Intangibles Leases, Acquired-in-Place [Member] Net Above (Below) Market Lease Intangibles Net Above Below Market Operating Leases [Member] Net above/(below) market operating leases. Above Market Ground Lease Above Market Ground Lease [Member] Above market ground lease. Acquired Finite Lived Intangible Assets [Line Items] Acquired Finite-Lived Intangible Assets [Line Items] 2017 Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 2018 Finite-Lived Intangible Assets, Amortization Expense, Year Two 2019 Finite-Lived Intangible Assets, Amortization Expense, Year Three 2020 Finite-Lived Intangible Assets, Amortization Expense, Year Four 2021 Finite-Lived Intangible Assets, Amortization Expense, Year Five Thereafter Finite-Lived Intangible Assets, Amortization Expense, after Year Five Total Finite-Lived Intangible Assets, Net Summary Of Significant Accounting Policies [Table] Summary Of Significant Accounting Policies [Table] Summary of significant accounting policies. Rancho Cucamonga, CA Rancho Cucamonga, CA [Member] Rancho Cucamonga, CA [Member] Title of Individual [Axis] Title of Individual [Axis] Relationship to Entity [Domain] Relationship to Entity [Domain] Construction Employees Construction Employees [Member] Construction Employees Leasing Employees Leasing Employees [Member] Leasing Employees Summary Of Significant Accounting Policies [Line Items] Summary Of Significant Accounting Policies [Line Items] Summary of significant accounting policies. Provision For Doubtful Accounts, Including Straight Line Rent Provision For Doubtful Accounts, Including Straight Line Rent Provision For Doubtful Accounts, Including Straight Line Rent Mortgage Loans on Real Estate, Face Amount of Mortgages Mortgage Loans on Real Estate, Face Amount of Mortgages Rentable Square Feet Net Rentable Area Proceeds from Fees Received Proceeds from Fees Received Fixed interest rate on notes receivable Mortgage Loans on Real Estate, Interest Rate Financing Receivable, Number Of Extensions Financing Receivable, Number Of Extensions Financing Receivable, Number Of Extensions Financing Receivable, Extension Term Financing Receivable, Extension Term Financing Receivable, Extension Term Loans and Leases Receivable, Deferred Income Loans and Leases Receivable, Deferred Income Mortgage Loans on Real Estate, Carrying Amount of Mortgages Mortgage Loans on Real Estate, Carrying Amount of Mortgages Accrued Investment Income Receivable Accrued Investment Income Receivable Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums Fair value inputs, discount rate Fair Value Inputs, Discount Rate Fair Value Inputs, Cap Rate Fair Value Inputs, Cap Rate Fair Value Estimate, Property Average Lease Up Period Fair Value Estimate, Property Average Lease Up Period Fair Value Estimate, Property Average Lease Up Period Asset acquisition capitalized acquisition costs Acquisition Costs, Period Cost Interest costs capitalized Interest Costs Capitalized Real estate taxes and insurance costs capitalized Real Estate Taxes And Insurance Costs Capitalized Real estate taxes And insurance costs capitalized as property costs during periods in which activities necessary to get a property ready for its intended use are in progress. Compensation costs capitalized Compensation Costs Capitalized The capitalized compensation costs, which includes costs incurred during periods in which activities necessary to get a property ready for its intended use are in progress, as well as costs related to the successful origination of a lease. REIT annual taxable income distribution requirement percentage Reit Taxable Income Distribution Requirement Percentage Reit taxable income distribution requirement percentage. Rents and other receivables Accounts Receivable, Gross Allowance for doubtful accounts Allowance for Doubtful Accounts Receivable Rents and other receivables, net Accounts Receivable, Net Deferred rent receivable Deferred Rent Receivables, Gross The cumulative difference between the rental payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense over the term of the leased property, by the lessor or lessee, respectively. Allowance for doubtful accounts Deferred Rent Receivable, Allowance For Doubtful Accounts Deferred Rent Receivable, Allowance For Doubtful Accounts Deferred rent receivable, net Deferred Rent Receivables, Net Future Minimum Commitment Under Ground Lease and Corporate Office Lease Operating Leases of Lessee Disclosure [Table Text Block] 2016 Unvested Shares Of Restricted Stock Expected To Vest In Two Thousand Fifteen [Member] Unvested shares of restricted stock expected to vest In two thousand fifteen. 2017 Unvested Shares Of Restricted Stock Expected To Vest In Two Thousand Sixteen [Member] Unvested shares of restricted stock expected to vest In two thousand sixteen. 2018 Unvested Shares Of Restricted Stock Expected To Vest In Two Thousand Seventeen [Member] Unvested shares of restricted stock expected to vest In two thousand seventeen. 2019 Unvested Shares Of Restricted Stock Expected To Vest In Two Thousand Eighteen [Member] Unvested shares of restricted stock expected to vest In two thousand eighteen. In-place Lease Intangibles Leases, Acquired-in-Place, Market Adjustment [Member] Above Market Tenant Leases Above Market Leases [Member] Below Market Tenant Leases Below Market Operating Leases [Member] Below market operating leases. Acquired lease intangible assets, gross Finite-Lived Intangible Assets, Gross Accumulated amortization Finite-Lived Intangible Assets, Accumulated Amortization Acquired lease intangible assets, net Acquired lease intangible liabilities, gross Finite Lived Intangible Liability Off Market Lease Unfavorable Gross Finite lived intangible liability off market lease unfavorable gross. Accumulated accretion Finite Lived Intangible Assets Accumulated Accretion Finite lived intangible assets accumulated amortization. Acquired lease intangible liabilities, net Off-market Lease, Unfavorable Quarterly Financial Information Disclosure [Abstract] Revenues from continuing operations Revenues Net operating income Operating Income (Loss) Net income (loss) from continuing operations Income (Loss) from Continuing Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Income (loss) from discontinued operations Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Net income (loss) attributable to common stockholders Net Income (Loss) Attributable to Parent Net income attributable to common stockholders per share - basic (in dollars per share) Earnings Per Share, Basic Net income attributable to common stockholders per share - diluted (in dollars per share) Earnings Per Share, Diluted Net income (loss) available to common stockholders per share - basic and diluted (in dollars per share) Earnings Per Share, Basic and Diluted Document And Entity Information [Abstract] Document and entity information. Document Type Document Type Amendment Flag Amendment Flag Document Period End Date Document Period End Date Document Fiscal Year Focus Document Fiscal Year Focus Document Fiscal Period Focus Document Fiscal Period Focus Trading Symbol Trading Symbol Entity Registrant Name Entity Registrant Name Entity Central Index Key Entity Central Index Key Current Fiscal Year End Date Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Well-known Seasoned Issuer Entity Current Reporting Status Entity Current Reporting Status Entity Voluntary Filers Entity Voluntary Filers Entity Filer Category Entity Filer Category Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Entity Public Float Entity Public Float Related Party Transactions Related Party Transactions Disclosure [Text Block] Schedule of Stock by Class [Table] Schedule of Stock by Class [Table] Dividends [Axis] Dividends [Axis] Dividends [Domain] Dividends [Domain] Ordinary Income [Member] Ordinary Income [Member] Ordinary Income [Member] Return Of Capital [Member] Return Of Capital [Member] Return Of Capital [Member] Capital Gain [Member] Capital Gain [Member] Capital Gain [Member] Class of Stock [Line Items] Class of Stock [Line Items] Dividend, federal income tax treatment (per share) Dividend, Federal Income Tax Treatment, Per Share Dividend, Federal Income Tax Treatment, Per Share Dividend, federal income tax treatment (percent) Dividend, Federal Income Tax Treatment, Percentage Dividend, Federal Income Tax Treatment, Percentage Derivative [Table] Derivative [Table] Derivative Instrument Derivative Instrument [Axis] Derivative Contract Derivative Contract [Domain] Interest Rate Swap 1 Interest Rate Swap One [Member] Interest rate swap one. Interest Rate Swap 2 Interest Rate Swap Two [Member] Interest rate swap two. Interest Rate Swap 3 Interest Rate Swap Three [Member] Interest rate swap three. Interest Rate Swap 4 Interest Rate Swap Four [Member] Interest rate swap four. Interest Rate Swap 5 Interest Rate Swap Five [Member] Interest Rate Swap Five Interest Rate Swap 6 Interest Rate Swap Six [Member] Interest Rate Swap Six Asset Class [Axis] Asset Class [Axis] Asset Class [Domain] Asset Class [Domain] Derivative Financial Instruments, Assets Derivative Financial Instruments, Assets [Member] Liability Class Liability Class [Axis] Fair Value by Liability Class Fair Value by Liability Class [Domain] Derivative Financial Instruments, Liabilities Derivative Financial Instruments, Liabilities [Member] Derivative [Line Items] Derivative [Line Items] Interest Strike Rate Derivative, Fixed Interest Rate Interest rate swap asset Interest Rate Derivative Assets, at Fair Value Derivative Asset, Notional Amount Derivative Asset, Notional Amount Interest rate swap liability Interest Rate Derivative Liabilities, at Fair Value Derivative Liability, Notional Amount Derivative Liability, Notional Amount Interest rate swap agreement, notional amount Derivative, Notional Amount Statement of Comprehensive Income [Abstract] Other comprehensive income (loss): cash flow hedge adjustment Comprehensive income (loss) Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Less: comprehensive (income) loss attributable to noncontrolling interests Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest Comprehensive income (loss) attributable to common stockholders Comprehensive Income (Loss), Net of Tax, Attributable to Parent Acquired Lease Intangibles Intangible Assets Disclosure [Text Block] Debt Instrument [Table] Schedule of Long-term Debt Instruments [Table] Interest Rate Swap Interest Rate Swap [Member] Unsecured Credit Facility Unsecured Credit Facility [Member] Unsecured credit facility. Fixed Rate Debt Fixed Rate Debt [Member] Fixed rate debt. Senior Notes Senior Notes [Member] Line of Credit Line of Credit [Member] Real Estate Property Ownership Real Estate Property Ownership [Axis] Real Estate Properties Real Estate Properties [Domain] Gilbert La Palma [Member] Gilbert La Palma [Member] Gilbert/La Palma. 1065 Walnut Street [Member] 1065 Walnut Street [Member] 1065 Walnut Street [Member] RIF V - Glendale Commerce Center, LLC Rif Glendale Commerce Center Llc [Member] RIF V Glendale Commerce Center LLC [Member] Gilbert Street La Palma Avenue 12907 Imperial Highway and 1065 E. Walnut Street 12907 Imperial Highway And 1065 E. Walnut Street [Member] 12907 Imperial Highway And 1065 E. Walnut Street Variable Rate Variable Rate [Axis] Variable Rate Variable Rate [Domain] LIBOR London Interbank Offered Rate (LIBOR) [Member] Debt Instrument Debt Instrument [Axis] Debt Instrument, Name Debt Instrument, Name [Domain] 225 Million Term Loan Facility 225 Million Term Loan Facility [Member] 225 Million Term Loan Facility Unsecured Revolving Credit Facility Unsecured Revolving Credit Facility [Member] Unsecured revolving credit facility. Term Loan One Term Loan One [Member] Term loan one. 60 Million Term Loan Facility [Member] 60 Million Term Loan Facility [Member] Term loan facility. Term Loan two Term Loan Two [Member] Term loan two. Term Loan Facility Term Loan Facility [Member] Term loan facility. Credit Facility Credit Facility [Axis] Credit Facility Credit Facility [Domain] Revolving Credit Facility Revolving Credit Facility [Member] Debt Instrument [Line Items] Debt Instrument [Line Items] Principal amount Long-term Debt, Gross Less: unamortized discount and deferred loan costs Notes payable Current borrowing capacity Line of Credit Facility, Current Borrowing Capacity Debt Instrument, Number Of Additional Incremental Loans Debt Instrument, Number Of Additional Incremental Loans Debt Instrument, Number Of Additional Incremental Loans Maximum borrowing capacity Line of Credit Facility, Maximum Borrowing Capacity Maturity date Debt Instrument, Maturity Date Fixed interest rate Debt Instrument, Interest Rate, Stated Percentage Effective Interest Rate Debt Instrument, Interest Rate, Effective Percentage Description of variable rate basis Debt Instrument, Description of Variable Rate Basis Basis spread on variable rate Debt Instrument, Basis Spread on Variable Rate Amortization period Amortization Table Period Amortization table period. Extension period Debt Instrument Term Extension Period Debt instrument term extension period. Number of extensions Number Of Additional Extension Periods Number of additional extension periods. Number of properties securing loan Number Of Properties Securing Loan Number of properties securing loan. Number of derivative instruments Derivative, Number of Instruments Held Additional interest Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Line of credit facility, amount outstanding Debt Instrument, Unused Borrowing Capacity, Amount Prepayment premium, percent Debt Instrument, Prepayment Premium, Percent Debt Instrument, Prepayment Premium, Percent Schedule Of Equity Method Investments [Table] Schedule of Equity Method Investments [Table] 3255 Mission Oaks Blvd 3255 Mission Oaks Blvd [Member] 3255 Mission Oaks Blvd Investment, Name Investment, Name [Axis] Investment, Name Investment, Name [Domain] Mission Oaks Boulevard Mission Oaks Boulevard [Member] Mission oaks boulevard. Schedule Of Equity Method Investments [Line Items] Schedule of Equity Method Investments [Line Items] Ownership Interest Equity Method Investment, Ownership Percentage Number of real estate properties Number of Real Estate Properties Sale of property at contract price Contract Sale Price Contract sale price. Repayments of outstanding loan secured Repayment Of Debt By Joint Venture Repayment of debt by joint venture. Gain on sale of property Equity Method Investment Summarized Financial Information Gain On Sale Of Properties The amount of gain reported by an equity method investment of the entity from the sale of properties. Payment of customary closing expenses Payments to Acquire Real Estate Write Off Of Unamortized Basis Adjustment Write Off Of Unamortized Basis Adjustment Write Off Of Unamortized Basis Adjustment Investment in unconsolidated real estate entities Equity Method Investments Excess distributions, realized gain Equity Method Investments, Excess Distributions, Realized Gain Equity Method Investments, Excess Distributions, Realized Gain Investment recorded at estimated fair value, basis adjustment. Real Estate Basis Adjustment Basis adjustment resulting from the contribution of our joint venture equity investment as part of the formation transactions. Management, leasing and development fees Management Leasing And Development Fee Revenue From Equity Method Investment Management, leasing and development fee revenue from equity method investment. Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Allocated Share-based Compensation Expense Allocated Share-based Compensation Expense Capitalized compensation cost for all equity-based compensation arrangements Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Capitalized Amount Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost Share-based Compensation Arrangement by Share-based Payment Award, Compensation Cost Assets Equity Method Investment, Summarized Financial Information, Assets Liabilities Equity Method Investment, Summarized Financial Information, Liabilities Partners’/members’ equity Equity Method Investment Summarized Financial Information, Equity Carrying value of the Company’s investment in unconsolidated real estate entities (1) Revenues Equity Method Investment, Summarized Financial Information, Revenue Expenses Equity Method Investment, Summarized Financial Information, Cost of Sales Gain on sale of properties Net income Equity Method Investment, Summarized Financial Information, Net Income (Loss) Income Statement [Abstract] RENTAL REVENUES Real Estate Revenue, Net [Abstract] Rental income Operating Leases, Income Statement, Lease Revenue Tenant reimbursements Tenant Reimbursements Other income Other Real Estate Revenue TOTAL RENTAL REVENUES Real Estate Revenue, Net Management, leasing and development services Management Fees Revenue Interest income Interest Income, Operating TOTAL REVENUES OPERATING EXPENSES Operating Expenses [Abstract] Property expenses Direct Costs of Leased and Rented Property or Equipment General and administrative General and Administrative Expense TOTAL OPERATING EXPENSES Operating Expenses OTHER (INCOME) EXPENSE Nonoperating Income (Expense) [Abstract] Acquisition expenses Business Combination, Acquisition Related Costs Interest expense Interest Expense TOTAL OTHER EXPENSE Other Expenses TOTAL EXPENSES Other Cost and Expense, Operating Equity in income (loss) from unconsolidated real estate entities Gain from early repayment of note receivable Loss on extinguishment of debt Gain (Loss) on Extinguishment of Debt Gain (loss) on sale of real estate NET INCOME (LOSS) FROM CONTINUING OPERATIONS DISCONTINUED OPERATIONS Discontinued Operation, Gain (Loss) on Disposal of Discontinued Operation, Net of Tax [Abstract] Income from discontinued operations before gain on sale of real estate and loss on extinguishment of debt Discontinued Operation, Income (Loss) from Discontinued Operation During Phase-out Period, Net of Tax Gain on sale of real estate INCOME FROM DISCONTINUED OPERATIONS NET INCOME Less: net income attributable to noncontrolling interest Net Income (Loss) Attributable to Noncontrolling Interest NET INCOME ATTRIBUTABLE TO REXFORD INDUSTRIAL REALTY, INC. NET INCOME (LOSS) ATTRIBUTABLE TO: Net Income (Loss), Including Portion Attributable to Noncontrolling Interest [Abstract] Less: preferred stock dividends Preferred Stock Dividends, Income Statement Impact Less: earnings allocated to participating securities Undistributed Earnings (Loss) Allocated to Participating Securities, Basic NET INCOME ATTRIBUTABLE TO COMMON STOCKHOLDERS Net Income (Loss) Available to Common Stockholders, Basic Income (loss) from continuing operations available to common stockholders per share - basic and diluted (in dollars per share) Income (Loss) from Continuing Operations, Per Basic and Diluted Share Weighted average shares of common stock outstanding - basic (in dollars per share) Weighted Average Number of Shares Outstanding, Basic Weighted average shares of common stock outstanding - diluted (in dollars per share) Weighted Average Number of Shares Outstanding, Diluted Earnings Per Share [Abstract] Earnings Per Share Earnings Per Share [Text Block] Numerator: Net Income (Loss) Attributable to Parent [Abstract] Net loss from continuing operations Net (income) loss attributable to noncontrolling interests Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest Income (Loss) from Continuing Operations, Net of Tax, Attributable to Noncontrolling Interest Preferred Stock Dividends, Income Statement Impact Net income attributable to participating securities Loss from continuing operations attributable to Rexford Industrial Realty, Inc. Income (Loss) from Continuing Operations, Net of Tax, Attributable to Parent Income from discontinued operations Income from discontinued operations attributable to noncontrolling interests Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Noncontrolling Interest Income from discontinued operations attributable to Rexford Industrial Realty, Inc. Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Denominator: Weighted Average Number of Shares Outstanding, Diluted [Abstract] Weighted average shares of common stock outstanding - basic and diluted (in shares) Weighted Average Number of Shares Outstanding, Basic and Diluted Incremental Common Shares Attributable to Dilutive Effect of Contingently Issuable Shares Incremental Common Shares Attributable to Dilutive Effect of Contingently Issuable Shares Earnings per share - Basic and Diluted: Earnings Per Share, Basic and Diluted [Abstract] Net income (loss) from continuing operations available to common stockholders (in dollars per share) Net income from discontinued operations available to common stockholders (in dollars per share) Discontinued Operation, Income (Loss) from Discontinued Operation, Net of Tax, Per Basic and Diluted Share Net income (loss) available to common stockholders (in dollars per share) Non-Employee Directors Non Employee Director [Member] Non employee director. Other Employees Other Employees [Member] Other employees. Common stock and/or LTIP units available for issuance Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Common stock, shares reserved for future issuance Deferred Compensation Arrangement with Individual, Common Stock Reserved for Future Issuance Equity instruments other than options granted in period Grant date fair value Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Grant Date Fair Value Share based compensation arrangement by share based payment award equity instruments other than options vested in period grant date fair value. Closing share price of common stock Number of vesting installment period Share Based Compensation Arrangement By Share Based Payment Award Vesting Installment Share based compensation arrangement by share based payment award vesting installment. Unrecognized compensation cost for all equity-based compensation arrangements Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized Unrecognized compensation cost to be capitalized for all equity-based compensation arrangements Employee Service Share Based Compensation Nonvested Awards Compensation Cost Not Yet Capitalized Unrecognized cost of unvested share-based compensation awards expected to be capitalized for employees who provide leasing and construction services. Weighted average remaining vesting period Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition Revenues Business Acquisition, Pro Forma Revenue Net income Business Acquisition, Pro Forma Net Income (Loss) Net income attributable to common stockholders per share - basic (in dollars per share) Business Acquisition, Pro Forma Earnings Per Share, Basic Net income attributable to common stockholders per share - diluted (in dollars per share) Business Acquisition, Pro Forma Earnings Per Share, Diluted Summary of Notes Payable Schedule of Debt [Table Text Block] Summary of Aggregate Future Minimum Payments of Debt Schedule of Maturities of Long-term Debt [Table Text Block] Statement of Financial Position [Abstract] ASSETS Assets [Abstract] Land Land Buildings and improvements Investment Building and Building Improvements Tenant improvements Tenant Improvements Furniture, fixtures, and equipment Fixtures and Equipment, Gross Construction in progress Development in Process Total real estate held for investment Accumulated depreciation Real Estate Investment Property, Accumulated Depreciation Investments in real estate, net Real Estate Investment Property, Net Cash and cash equivalents Notes receivable Financing Receivable, Net Rents and other receivables, net Deferred rent receivable, net Deferred leasing costs, net Deferred Costs, Leasing, Net Deferred loan costs, net Debt Issuance Costs, Net Acquired indefinite-lived intangible Other Indefinite-lived Intangible Assets Other assets Other Assets Total Assets Assets LIABILITIES & EQUITY Liabilities and Equity [Abstract] Liabilities Liabilities [Abstract] Notes payable Accounts payable, accrued expenses and other liabilities Accounts Payable and Accrued Liabilities Acquired lease intangible liabilities, net Tenant security deposits Security Deposit Liability Prepaid rents Advance Rent Total Liabilities Liabilities Equity Stockholders' Equity, Including Portion Attributable to Noncontrolling Interest [Abstract] Rexford Industrial Realty, Inc. stockholders’ equity Stockholders' Equity Attributable to Parent [Abstract] Preferred stock, $0.01 par value, 10,000,000 shares authorized; 5.875% series A cumulative redeemable preferred stock, liquidation preference $25.00 per share, 3,600,000 and zero shares outstanding as of December 31, 2016 and December 31, 2015, respectively ($90,000 liquidation preference) Preferred Stock, Value, Issued Common Stock, $0.01 par value 490,000,000 authorized and 66,454,375 and 55,598,684 outstanding as of December 31, 2016 and December 31, 2015, respectively Common Stock, Value, Issued Additional paid in capital Additional Paid in Capital, Common Stock Cumulative distributions in excess of earnings Accumulated Distributions in Excess of Net Income