Document and Entity Information [Abstract] Statement [Table] Statement [Line Items] Entity Registrant Name Entity Central Index Key Document Type Document Period End Date Amendment Flag Document Fiscal Year Focus Document Fiscal Period Focus Current Fiscal Year End Date Entity Filer Category Entity Common Stock, Shares Outstanding Trading Symbol Consolidated Balance Sheets [Abstract] Assets [Abstract] ASSETS Real Estate Investment Property, Net [Abstract] Investments in real estate Land Land Buildings and Improvements, Gross Buildings and improvements Finite-Lived Intangible Assets, Gross Intangible assets Real Estate Investment Property, at Cost, Total Total investments in properties Real Estate Investment Property, Accumulated Depreciation Accumulated depreciation and amortization Real Estate Investment Property, Net Net investments in properties Cash and Cash Equivalents, at Carrying Value Cash and cash equivalents at end of period Cash and cash equivalents at beginning of period Cash and cash equivalents Restricted Cash and Cash Equivalents Restricted cash Deferred Finance Costs, Net Deferred financing costs, net Other Assets Other assets, net Assets, Total Total assets Liabilities and Equity [Abstract] LIABILITIES AND EQUITY Liabilities [Abstract] Liabilities Long-term Line of Credit Credit facility Loans Payable Term loan payable Secured Debt Mortgage loans payable Security Deposit Liability Security deposits Intangible Liabilities Intangible liabilities, net Dividends Payable Dividends payable Accounts Payable, Other Accounts payable and other liabilities Liabilities, Total Total liabilities Commitments and Contingencies Commitments and contingencies (Note 9) Stockholders' Equity [Abstract] Equity Stockholders' Equity Attributable to Parent [Abstract] Stockholders' equity Preferred Stock, Value, Issued Preferred stock: $0.01 par value, 100,000,000 shares authorized, and 1,840,000 and 1,840,000 shares (liquidation preference of $25.00 per share) issued and outstanding, respectively Common Stock, Value, Issued Common stock: $0.01 par value, 400,000,000 shares authorized, and 33,094,789 and 24,990,120 shares issued and outstanding, respectively Additional Paid in Capital, Common Stock Additional paid-in capital Retained Earnings (Accumulated Deficit) Retained earnings Stockholders' Equity Attributable to Parent, Total Ending balance Beginning balance Total stockholders' equity Liabilities and Equity, Total Total liabilities and equity Preferred Stock, Par or Stated Value Per Share Preferred stock, par value Preferred Stock, Shares Authorized Preferred stock, shares Preferred stock, shares authorized Preferred Stock, Shares Issued Preferred stock, shares issued Preferred Stock, Shares Outstanding Preferred stock, shares outstanding Preferred Stock, Liquidation Preference Per Share Preferred stock, preference liquidation Common Stock, Par or Stated Value Per Share Common stock, par value Common Stock, Shares Authorized Common stock, shares authorized Common Stock, Shares, Issued Public follow-on offering of common stock shares Common stock, shares issued Common Stock, Shares, Outstanding Common stock, shares outstanding Consolidated Statements Of Operations And Comprehensive (Loss) [Abstract] Real Estate Revenue, Net [Abstract] REVENUES Operating Leases, Income Statement, Minimum Lease Revenue Rental revenues Tenant Reimbursements Tenant expense reimbursements Real Estate Revenue, Net, Total Total revenues Recorded revenues Operating Expenses [Abstract] COSTS AND EXPENSES Direct Costs of Leased and Rented Property or Equipment Property operating expenses Depreciation, Depletion and Amortization, Nonproduction Depreciation and amortization General and Administrative Expense General and administrative Business Combination, Acquisition Related Costs Acquisition costs Operating Expenses, Total Total costs and expenses Nonoperating Income (Expense) [Abstract] OTHER INCOME (EXPENSE) Interest and Other Income Interest and other income (expense) Interest Expense Interest expense, including amortization Nonoperating Income (Expense), Total Total other income and expenses Income (Loss) from Continuing Operations Attributable to Parent Income from continuing operations Discontinued Operations [Abstract] Discontinued operations Income (Loss) from Discontinued Operations, Net of Tax, Including Portion Attributable to Noncontrolling Interest Income from discontinued operations Net Income (Loss), Including Portion Attributable to Noncontrolling Interest Net income Net income Preferred Stock Dividends and Other Adjustments Preferred stock dividends Net Income (Loss) Attributable to Parent Net and comprehensive income (loss), net of preferred stock dividends Undistributed Earnings Allocated to Participating Securities Allocation to participating securities Net Income (Loss) Available to Common Stockholders, Basic Net and comprehensive income (loss) available to common stockholders, net of preferred stock dividends Earnings PerCommon Share - Basic and Diluted: EARNINGS PER COMMON SHARE - BASIC AND DILUTED: Income (Loss) from Continuing Operations, Per Basic and Diluted Share Income (loss) from continuing operations available to common stockholders, net of preferred stock dividends Income (Loss) from Discontinued Operations, Net of Tax, Per Basic and Diluted Share Income from discontinued operations Earnings Per Share, Basic and Diluted Net income (loss) available to common stockholders, net of preferred stock dividends Weighted Average Number of Shares Outstanding, Basic and Diluted BASIC AND DILUTED WEIGHTED AVERAGE COMMON SHARES OUTSTANDING Consolidated Statements Of Equity [Abstract] Statement, Equity Components [Axis] Equity Component [Domain] Equity Component [Domain] Preferred Stock [Member] Preferred Stock [Member] Common Stock [Member] Common Stock [Member] Additional Paid In Capital [Member] Additional Paid-in Capital [Member] Retained Earnings [Member] Retained Earnings [Member] Shares, Issued Ending balance, Shares Beginning balance, Shares Stock Issued During Period, Shares, New Issues Public offering shares Issuance of common stock, net of issuance costs, Shares Stock Issued During Period, Value, New Issues Issuance of common stock, net of issuance costs Stock Repurchased During Period, Shares Repurchase of common stock, Shares Stock Repurchased During Period, Value Repurchase of common stock Stock Issued During Period, Shares, Restricted Stock Award, Gross Issuance of restricted stock, Shares Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Stock-based compensation Dividends, Common Stock Common stock dividends Dividends, Preferred Stock Preferred stock dividends Payments of Stock Issuance Costs Issuance costs Consolidated Statements Of Cash Flows [Abstract] Net Cash Provided by (Used in) Operating Activities [Abstract] CASH FLOWS FROM OPERATING ACTIVITIES Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities Straight Line Rent Straight line rents Amortization of lease intangibles. Amortization of Lease Intangibles Amortization of lease intangibles Depreciation and Amortization, Discontinued Operations Depreciation related to discontinued operations Amortization of Financing Costs and Discounts Deferred financing cost and mortgage premium amortization Share-based Compensation Stock-based compensation Increase (Decrease) in Operating Capital [Abstract] Changes in assets and liabilities Increase (Decrease) in Other Operating Assets Other assets Increase Decrease in Accounts Payable and Other Liabilities Accounts payable and other liabilities Net Cash Provided by (Used in) Operating Activities Net cash provided by operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] CASH FLOWS FROM INVESTING ACTIVITIES Increase (Decrease) in Restricted Cash Restricted cash Payments to Acquire Buildings Cash paid for property acquisitions Net cash paid for property acquisitions Payments for Deposits on Real Estate Acquisitions Cash paid for deposits on property acquisitions Payments to Acquire Other Property, Plant, and Equipment Additions to buildings, improvements and leasing costs Net Cash Provided by (Used in) Investing Activities Net cash used in investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] CASH FLOWS FROM FINANCING ACTIVITIES Proceeds from Issuance of Common Stock Issuance of common stock Issuance costs on issuance of common stock. Issuance Costs on Issuance of Common Stock Issuance costs on issuance of common stock Payments for Repurchase of Common Stock Repurchase of common stock Line of Credit Facility, Increase, Additional Borrowings Borrowings on credit facility Repayments of Lines of Credit Payments on credit facility Proceeds from Issuance of Long-term Debt Borrowings on term loans payable Repayments of Secured Debt Payments on mortgage loans payable Payments of Financing Costs Payment of deferred financing costs Payments of Dividends, Common Stock Dividends paid to common stockholders Payments of Ordinary Dividends, Preferred Stock and Preference Stock Dividends paid to preferred stockholders Net Cash Provided by (Used in) Financing Activities Net cash provided by financing activities Cash and Cash Equivalents, Period Increase (Decrease) Net increase (decrease) in cash and cash equivalents Supplemental Cash Flow Information [Abstract] SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION Interest Paid Cash paid for interest, net of capitalized interest Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Supplemental disclosures of non-cash transactions Accounts payable related to capital improvements. Accounts Payable Related to Capital Improvements Accounts payable related to capital improvements Reconciliation of cash paid for property acquisitions. Reconciliation of Cash Paid for Property Acquisitions [Abstract] Reconciliation of cash paid for property acquisitions Acquisition Of Properties Reconciliation Acquisition Of Properties Acquisition of properties Assumption Of Mortgage Loans Payable Assumption Of Mortgage Loans Payable Assumption of mortgage loans payable Business acquisition purchase price allocation assumption of mortgage premiums. Business Acquisition Purchase Price Allocation Assumption Of Mortgage Premiums Mortgage premiums Assumptions Of Other Assets And Liabilities Assumptions Of Other Assets And Liabilities Assumption of other assets and liabilities Organization [Abstract] Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Organization Significant Accounting Policies [Abstract] Significant Accounting Policies [Text Block] Significant Accounting Policies Concentration Of Credit Risk [Abstract] Concentration Risk Disclosure [Text Block] Concentration Of Credit Risk Investments In Real Estate [Abstract] Real Estate Disclosure [Text Block] Investments In Real Estate Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] Discontinued Operations Debt [Abstract] Long-term Debt [Text Block] Debt Stockholders' Equity Note Disclosure [Text Block] Stockholders' Equity Net Income (Loss) Per Share [Abstract] Earnings Per Share [Text Block] Net Income (Loss) Per Share Commitments And Contingencies [Abstract] Commitments and Contingencies Disclosure [Text Block] Commitments And Contingencies Subsequent Events [Abstract] Subsequent Events [Text Block] Subsequent Events Basis of Accounting, Policy [Policy Text Block] Basis of Presentation Use of Estimates, Policy [Policy Text Block] Use Of Estimates Capitalization of Internal Costs, Policy [Policy Text Block] Capitalization Of Costs Real Estate, Policy [Policy Text Block] Investments In Real Estate Impairment or Disposal of Long-Lived Assets, Including Intangible Assets, Policy [Policy Text Block] Impairment Business Combinations Policy [Policy Text Block] Property Acquisitions Depreciation, Depletion, and Amortization [Policy Text Block] Depreciation And Useful Lives Of Real Estate And Intangible Assets Discontinued Operations, Policy [Policy Text Block] Discontinued Operations Cash and Cash Equivalents, Policy [Policy Text Block] Cash And Cash Equivalents Cash and Cash Equivalents, Restricted Cash and Cash Equivalents, Policy [Policy Text Block] Restricted Cash Revenue Recognition, Policy [Policy Text Block] Revenue Recognition Deferred Charges, Policy [Policy Text Block] Deferred Financing Costs Mortgage premiums. Mortgage Premiums [Policy Text Block] Mortgage Premiums Income Tax, Policy [Policy Text Block] Income Taxes Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Stock-Based Compensation And Other Long-Term Incentive Compensation Fair Value of Financial Instruments, Policy [Policy Text Block] Fair Value Of Financial Instruments New Accounting Pronouncements, Policy [Policy Text Block] New Accounting Standards Segment Reporting, Policy [Policy Text Block] Segment Disclosure Schedule of Finite-Lived Intangible Assets And Liabilities [Table Text Block] Schedule of Finite-Lived Intangible Assets And Liabilities [Table Text Block] Schedule Of Intangible Assets And Liabilities Property, Plant and Equipment [Table Text Block] Schedule Of Standard Depreciable Life Business Acquisition, Pro Forma Information [Table Text Block] Schedule Of Pro Forma Financial Information Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block] Summary Of Operations Of Property Sold Schedule of Debt [Table Text Block] Schedule Of Principal Payments Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Restricted Stock Activity Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Vesting Schedule Of The Total Non-Vested Shares Of Restricted Stock Outstanding Schedule of Dividends Payable [Table Text Block] Cash Dividends Paid Or Payable Per Share Schedule of Real Estate Properties [Table Text Block] Summary Of Properties Under Contracts Number of Operating Segments Number of markets Number of Real Estate Properties Number of buildings Number of properties Area of Real Estate Property Square feet of industrial buildings acquired Area of real estate property Significant Accounting Policies Statement [Table] Significant Accounting Policies Statement [Table] Schedule of Fair Value of Separate Accounts by Major Category of Investment [Axis] Schedule Of Fair Value Of Separate Accounts By Major Category Of Investment Category [Domain] Schedule of Fair Value of Separate Accounts by Major Category of Investment, Category [Domain] Real Estate Investment [Member] Real Estate Investment [Member] Significant Accounting Policies Statement [Line Items] Significant Accounting Policies Statement [Line Items] Asset Impairment Charges Impairment charges Amortization of above and below Market Leases Amortization of above and below-market leases Finite-Lived Intangible Assets, Remaining Amortization Period Remaining weighted average lease term related to these intangible assets and liabilities Straight Line Rent And Accounts Receivables Net Of Allowances Straight Line Rent And Accounts Receivables Net Of Allowances Straight-line rent and accounts receivables, net allowances Accumulated Amortization, Deferred Finance Costs Deferred financing cost accumulated amortization Debt Instrument, Unamortized Premium Net unamortized premiums Unamortized net premiums Unrecognized Tax Benefits Unrecognized tax benefits Long-term Debt, Fair Value Estimated fair value of mortgage and term loans payable Number of Reportable Segments Number of reportable segments Schedule Of Finite Lived Intangible Assets [Table] Finite-Lived Intangible Assets by Major Class [Axis] Finite Lived Intangible Assets Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Leases Acquired In Place [Member] In-Place Leases [Member] Above Market Leases [Member] Above-Market Leases [Member] Below-Market Lease [Member] Below Market Lease [Member] Below-Market Leases [Member] Finite Lived Intangible Assets [Line Items] Real Estate, Gross Gross Real Estate Accumulated Depreciation Accumulated Amortization Amount after accumulated depreciation of real estate held for investment for entities with a substantial portion of business acquiring and holding investment real estate. SEC Schedule III, Real Estate Investment Property, Net Net Property Plant And Equipment By Type [Axis] Property Plant And Equipment Type [Domain] Property Plant And Equipment Type [Domain] Land [Member] Land [Member] Building [Member] Building [Member] Building Improvements [Member] Building Improvements [Member] Tenant improvements. Tenant Improvements [Member] Tenant Improvements [Member] Leasing costs. Leasing Costs [Member] Leasing Costs [Member] In-place leases. In Place Leases [Member] In-Place Leases [Member] Above and below market leases. Above And Below Market Leases [Member] Above and Below Market Leases [Member] Range [Axis] Range [Member] Range [Domain] Minimum [Member] Minimum [Member] Maximum [Member] Maximum [Member] Property, Plant and Equipment, Useful Life Standard depreciable life Property, Plant and Equipment, Estimated Useful Lives Standard depreciable life Schedule of Real Estate Properties [Table] Geographical [Axis] Segment Geographical [Domain] Segment, Geographical [Domain] Northern New Jersey and New York. Northern New Jersey And New York [Member] Northern New Jersey/New York City [Member] Real Estate Properties [Line Items] Percentage accounted by properties of its annualized base rent. Percentage Accounted by Properties of its Annualized Base Rent Percentage accounted by properties of its annualized base rent Schedule Of Investment In Properties [Table] Schedule Of Investment In Properties [Table] Name of Property [Axis] Real Estate And Accumulated Depreciation Name Of Property [Domain] Name of Property [Domain] Redevelopment Property [Member] Redevelopment Property [Member] Redevelopment Property [Member] Acquisition Activity By Type [Axis] Acquisition Activity By Type [Axis] Acquisition Activity By Type [Domain] Acquisition Activity By Type [Domain] Acquisition Activity By Type [Domain] Two Thousand Fourteen Acquisition [Member] Two Thousand Fourteen Acquisition [Member] 2014 Acquisition [Member] Two Thousand Thirteen Acquisition [Member] Two Thousand Thirteen Acquisition [Member] 2013 Acquisition [Member] Number of real estate buildings acquired, during period. Number Of Real Estate Buildings Acquired Number of buildings Area of real estate property acquired, during period. Area Of Real Estate Property Acquired Area of real estate property Business Acquisition, Cost of Acquired Entity, Purchase Price Purchase price Total aggregate initial investment Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Long-term Debt Assumption of mortgage loan, total principal Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate Fixed interest rate Debt Instrument, Maturity Date Maturity date Business acquisition purchase price allocation, land, during period. Business Acquisition Purchase Price Allocation Land During Period Land Business Acquisition Purchase Price Allocation Building And Improvements Business Acquisition Purchase Price Allocation Building And Improvements Building And Improvements Business acquisition purchase price allocation, amortizable intangible assets, during period. Business Acquisition Purchase Price Allocation Amortizable Intangible Assets During Period Intangible Assets Below Market Lease, Acquired Intangible liabilities Net Investment Income Recorded net income Business Acquisition, Pro Forma Revenue Total revenues Business Acquisition, Pro Forma Net Income (Loss) Net and comprehensive income (loss) available to common stockholders, net of preferred stock dividends Basic Earnings Per Share, Pro Forma Basic and diluted net income (loss) available to common stockholders per share, net of preferred stock dividends Disposal Group, Including Discontinued Operation, Rental Income Rental revenues Disposal group including discontinued operation tenant expense reimbursement. Disposal Group Including Discontinued Operation Tenant Expense Reimbursement Tenant expense reimbursements Disposal Group, Including Discontinued Operation, Operating Expense Property operating expenses Disposal Group Including Discontinued Operation Depreciation and Amortization Depreciation and amortization Income (Loss) from Discontinued Operations, Net of Tax, Attributable to Parent Income from discontinued operations Schedule of Long-term Debt Instruments [Table] Credit Facility [Axis] Credit Facility [Domain] Credit Facility [Domain] Revolving Credit Facility [Member] Revolving Credit Facility [Member] Long-term Debt, Type [Axis] Longterm Debt Type [Domain] Long-term Debt, Type [Domain] Senior secured term loan. Senior Secured Term Loan [Member] Five-Year $50.0 Million Term Loan [Member] Mortgage loans payable. Mortgage Loans Payable [Member] Mortgage Loans Payable [Member] Debt Instrument [Line Items] Debt Instrument Term Credit facility term loan Line of Credit Facility, Current Borrowing Capacity Credit facility Line of Credit Facility, Expiration Date Maturity date, line of credit Line of Credit Facility, Maximum Borrowing Capacity Maximum possible increase Debt instrument maturity date extension. Debt Instrument Maturity Date Extension Extension option on maturity date Borrowing Base Properties Percentage Borrowing Base Properties Percentage Debt Instrument, Basis Spread on Variable Rate LIBOR margin Debt Instrument, Interest Rate, Effective Percentage Effective rate Line of Credit Facility, Unused Capacity, Commitment Fee Percentage Unused facility fee rate Mortgage Loans on Real Estate, Number of Loans Number of mortgage loans payable Secured Debt, Current Secured loan Debt, Weighted Average Interest Rate Weighted average fixed annual rate Weighted Average Interest Rate Investment under secured debt book value net. Investment Under Secured Debt Book Value Net Total net investment book value of properties securing the debt Interest Costs Capitalized Capitalized insterest associated with redevelopment activities Term Loan [Member] Term Loan [Member] Term Loan [Member] Long-term Debt, Maturities, Repayments of Principal, Remainder of Fiscal Year 2014 (6 months) Long-term Debt, Maturities, Repayments of Principal in Year Two 2015 Long-term Debt, Maturities, Repayments of Principal in Year Three 2016 Long-term Debt, Maturities, Repayments of Principal in Year Four 2017 Long-term Debt, Maturities, Repayments of Principal in Year Five 2018 Long-term Debt, Maturities, Repayments of Principal after Year Five Thereafter Long-term Debt, Gross Subtotal Long-term Debt Total Debt Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Award Type [Axis] Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain] Award Type [Domain] Unresitricted Stock [Member] Unresitricted Stock [Member] Unresitricted Stock [Member] Restricted Stock [Member] Restricted Stock [Member] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Long-term incentive plan. Long Term Incentive Plan [Member] LTIP [Member] Two thousand ten equity incentive plan. Two Thousand Ten Equity Incentive Plan [Member] 2010 Equity Incentive Plan [Member] Class of Stock [Axis] Class Of Stock [Domain] Class of Stock [Domain] Series A Preferred Stock [Member] Series A Preferred Stock [Member] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Common Stock Aggregate Offering Price Common Stock Aggregate Offering Price Common stock aggregate offering price Share Price Offering price per share of common stock Underwriting discount and offering costs on primary follow on. Underwriting Discount and Offering Costs on Primary Follow on Underwriting discount and offering costs Repayments of Debt Repayment on outstanding borrowings Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Non-vested shares outstanding at end of period, Shares Non-vested shares outstanding at beginning of period, Shares Total Non-vested Shares Non-vested restricted stock awards Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Unrestricted common stock granted, shares Granted, Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Granted, Weighted Average Grant Date Fair Value Allocated Share-based Compensation Expense Compensation costs Type of preferred stock completed public offering. Type of Preferred Stock Completed Public Offering Type of preferred stock completed public offering Preferred Stock, Dividend Rate, Percentage Dividend rate Preferred Stock Redemption Date Redemption date of Series A Preferred Stock Preferred Stock Redemption Price Per Share Redemption price of Series A Preferred Stock Common Stock Shares Authorized Remaining Common Stock Shares Authorized Remaining Remaining balance of shares available Share based compensation arrangement by share based payment award equity instruments other than options grants in period intrinsic value. Share Based Compensation Arrangement by Share Based Payment Award Equity Instruments other than Options Grants Intrinsic Value Fair value of the restricted stock granted Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Vesting period for the restricted stock Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Share-based Awards Other than Options Total unrecognized compensation costs related to restricted stock issuances Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term Remaining weighted average period Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Non-vested shares outstanding at end of period, Weighted Average Grant Date Fair Value Non-vested shares outstanding at beginning of period, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeited in Period Forfeited, Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Forfeited, Weighted Average Grant Date Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Vested, Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Vested, Weighted Average Grant Date Fair Value Vesting Schedule Of Non-Vested Shares [Axis] Vesting Schedule Of Non-Vested Shares [Axis] Vesting Schedule Of Non-Vested Shares [Domain] Vesting Schedule Of Non Vested Shares [Domain] Vesting Schedule Of Non-Vested Shares [Domain] Within one year. Within One Year [Member] 2014 (6 Months) [Member] Year two. Year Two [Member] 2015 [Member] Year three. Year Three [Member] 2016 [Member] Year four. Year Four [Member] 2017 [Member] Year five. Year Five [Member] 2018 [Member] Thereafter. Thereafter [Member] Thereafter [Member] Dividends Payable [Table] Parent [Member] Parent [Member] Dividends Payable [Line Items] Common Stock, Dividends, Per Share, Declared Dividend per Share, Common stock Preferred Stock, Dividends Per Share, Declared Cash dividend declared, Preferred stock series A Dividend per Share, Preferred stock Dividends Payable, Date Declared Declaration Date Dividends Payable, Date of Record Record Date Dividends Payable, Date to be Paid Date Paid Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Dilutive restricted stock awards outstanding securities not participate in losses Weighted Average Number of Shares, Restricted Stock Weighted average unvested restricted shares outstanding Other Commitments [Table] Other Commitments [Axis] Other Commitments [Domain] Other Commitments [Domain] Non-binding Letter Of Intent [Member] Non Binding Letter Of Intent [Member] Non-binding Letter Of Intent [Member] Consent Of Mortgage Lender [Member] Consent Of Mortgage Lender [Member] Consent Of Mortgage Lender [Member] Other Commitments [Line Items] Number of real estate contract. Number of Real Estate Contract Outstanding contracts with a third-party sellers Number of non-binding letters of intent. Number Of Non-Binding Letters Of Intent Number of non-binding letters of intent Seattle. Seattle [Member] Seattle [Member] Miami. Miami [Member] Miami [Member] Liability Class [Axis] Fair Value Liabilities Measured On Recurring Basis Unobservable Input Reconciliation By Liability Class [Domain] Fair Value by Liability Class [Domain] Commitments [Member] Commitments [Member] Unfunded Capital Commitments [Member] Unfunded Capital Commitments [Member] Unfunded Capital Commitments [Member] Business Acquisition, Purchase Price Allocation, Buildings Purchase Price Debt assumed on properties. Debt Assumed on Properties Assumed Debt Unfunded Capital Commitments Unfunded Capital Commitments Unfunded capital commitments Increase In Area Of Real Estate Property Increase In Area Of Real Estate Property Increase in area of real estate property Subsequent Event [Table] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Subsequent Event [Member] Subsequent Event [Member] Subsequent Event [Line Items] Dividends Payable, Amount Per Share Cash dividend declared, Common stock per share Senior Secured Term Loan B [Member] Senior Secured Term Loan B [Member] Seven-Year $50.0 Million Term Loan [Member]