Common stock, dividends paid (in dollars per share)
Common Stock, Dividends, Per Share, Cash Paid
Finite-lived intangible assets, accumulated amortization
Finite-Lived Intangible Assets, Accumulated Amortization
Leasing Costs
Leasing costs
Leasing Costs [Member]
Leasing cost.
Temporary equity, contract terms, minimum vote needed to trigger change in control from tender offer
Temporary Equity, Contract Terms, Minimum Vote Needed To Trigger Change In Control From Tender Offer
Temporary Equity, Contract Terms, Minimum Vote Needed To Trigger Change In Control From Tender Offer
Term Loan Facility
Term Loan Facility [Member]
Term Loan Facility
Adjustment to OP Units held by Non-controlling OP Unitholders resulting from changes in ownership of the Operating Partnership
Adjustments To Additional Paid In Capital, Adjustment To Operating Partnership Ownership
Adjustments To Additional Paid In Capital, Adjustment To Operating Partnership Ownership
Statistical Measurement [Domain]
Statistical Measurement [Domain]
Thereafter
Lessee, Operating Lease, Liability, to be Paid, after Year Five
Aggregate Sales Price
Proceeds from Sale, Property, Held-for-Sale
MEZZANINE EQUITY
Temporary Equity [Abstract]
Award Timing Predetermined
Award Timing Predetermined [Flag]
Nine Months Ending December 31, 2026
Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year
Related Party Transaction [Axis]
Related Party Transaction [Axis]
Fixed lease payments, percent change
Operating Lease, Cost, Net Change, Percent
Operating Lease, Cost, Net Change, Percent
Entity File Number
Entity File Number
Additional Paid in Capital
Additional Paid-in Capital [Member]
Interest rate swaps
Interest Rate Swap [Member]
Payments for deferred financing costs
Payments of deferred financing costs
Payments of Financing Costs
Series F Cumulative Redeemable Preferred Stock
Series F Cumulative Redeemable Preferred Stock [Member]
Series F Cumulative Redeemable Preferred Stock [Member]
Tabular List, Table
Tabular List [Table Text Block]
Calculation of basic and diluted earnings per share of common stock:
Earnings Per Share, Basic [Abstract]
Lease payments, amount change
Lease, Cost, Net Change, Value
Lease, Cost, Net Change, Value
Intangible Asset, Acquired, Finite-Lived [Line Items]
Intangible Asset, Acquired, Finite-Lived [Line Items]
2030
Lessor, Operating Lease, Payment to be Received, Year Four
Recently Issued Accounting Pronouncements
New Accounting Pronouncements, Policy [Policy Text Block]
Period prior to termination
Related Party Transaction, Period Prior To Termination
Related Party Transaction, Period Prior To Termination
Schedule of Properties Disposed
Disposal Groups, Including Discontinued Operations [Table Text Block]
Variable rate mortgage loans
Variable Rate Mortgages [Member]
Variable rate mortgages.
Mortgage notes payable, net
Secured Long-Term Debt, Noncurrent
Trading Arrangements, by Individual
Trading Arrangements, by Individual [Table]
Number of real estate properties, held for sale
Number Of Real Estate Properties Held For Sale
Number of real estate properties held for sale.
Income available to common stockholders basic (in dollars per share)
Basic earnings per share of common stock (in dollars per share)
Earnings Per Share, Basic
Adjustment to Compensation:
Adjustment to Compensation [Axis]
Related Party Transactions
Related Party Transactions Disclosure [Text Block]
Named Executive Officers, Footnote
Named Executive Officers, Footnote [Text Block]
Increase in accounts payable and accrued expenses
Increase (Decrease) in Accounts Payable and Accrued Liabilities
Distributions declared per preferred stock (in dollars per share)
Preferred Stock, Dividends Per Share, Declared
Real Estate and Intangible Assets
Real Estate And Intangible Assets Disclosure [Text Block]
Real Estate and Intangible Assets Disclosure [Text Block]
Schedule of Stock by Class [Table]
Stock, Class of Stock [Table]
Other comprehensive income (loss)
Comprehensive loss
Other Comprehensive Income (Loss), Net of Tax
Number of long term mortgages repaid
Number Of Long Term Mortgages Repaid
Number Of Long Term Mortgages Repaid
Variable rate term loan facility C
Variable Rate Term Loan Facility C [Member]
Variable Rate Term Loan Facility C
Interest rate caps
Interest Rate Cap [Member]
Area of property
Aggregate Square Footage (unaudited)
Area of Real Estate Property
Real estate and related assets held for sale
Total Assets Held for Sale
Disposal Group, Including Discontinued Operation, Assets
Adjustment to Compensation, Amount
Adjustment to Compensation Amount
Tenant Improvements
Tenant Improvement [Member]
Tenant improvements.
Affiliated Entity
Affiliated Entity [Member]
BofA, Baird, Goldman Sachs, KeyBanc Capital Markets Inc, and Fifth Third
BofA, Baird, Goldman Sachs, KeyBanc Capital Markets Inc, and Fifth Third [Member]
Baird, Goldman Sachs, KeyBanc Capital Markets Inc, and Fifth Third
Decrease in other assets
Increase (Decrease) in Other Operating Assets
2029
Finance Lease, Liability, to be Paid, Year Three
Mortgage Financing Arrangement Agreement - Financing Fees
Mortgage Financing Arrangement Agreement - Financing Fees [Member]
Mortgage Financing Arrangement Agreement - Financing Fees
Employee Stock Option
Share-Based Payment Arrangement, Option [Member]
Award Timing MNPI Disclosure
Award Timing MNPI Disclosure [Text Block]
Below market leases, accumulated amortization
Below Market Lease, Accumulated Amortization
Schedule of Carrying Value of Intangible Assets, Liabilities and Accumulated Amortization
Schedule Of Intangible Assets, Liabilities And Accumulated Amortization Table [Table Text Block]
Schedule of intangible assets, liabilities and accumulated amortization.
TOTAL STOCKHOLDERS' EQUITY
Equity, Attributable to Parent
Derivative Instruments, Gain (Loss) [Line Items]
Derivative Instruments, Gain (Loss) [Line Items]
Insider Trading Policies and Procedures [Line Items]
Common stock, shares authorized (in shares)
Common Stock, Shares Authorized
Hedging Designation [Domain]
Hedging Designation [Domain]
Fair value of mortgage notes payable
Notes Payable, Fair Value Disclosure
Universal registration statement, amount authorized
Sale Of Stock, Value Of Shares Authorized To Be Issued
Sale Of Stock, Value Of Shares Authorized To Be Issued
Aggregate Capitalized Acquisition Expenses
Business Acquisition Expenses
Business acquisition expenses.
TOTAL LIABILITIES, MEZZANINE EQUITY AND EQUITY
Liabilities and Equity
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Weighted average interest rate
Line of Credit Facility, Interest Rate at Period End
Derivative Instruments, Gain (Loss) [Table]
Derivative Instruments, Gain (Loss) [Table]
Senior unsecured notes, net
Senior Notes, Noncurrent
LIABILITIES, MEZZANINE EQUITY AND EQUITY
Liabilities and Equity [Abstract]
Advisory Agreement - Incentive Rate, Annualized Hurdle Rate
Advisory Agreement - Incentive Rate, Annualized Hurdle Rate [Member]
Advisory Agreement - Incentive Rate, Annualized Hurdle Rate
Advisory Agreement - Incentive Rate, Quarterly Hurdle Rate
Advisory Agreement - Incentive Rate, Quarterly Hurdle Rate [Member]
Advisory Agreement - Incentive Rate, Quarterly Hurdle Rate
Cover [Abstract]
Cover [Abstract]
Maximum
Maximum [Member]
Gladstone Securities, LLC
Gladstone Securities, LLC [Member]
Gladstone Securities, LLC
Net income available to OP Units held by Non-controlling OP Unitholders
Net Income (Loss) Attributable to Noncontrolling Interest
Advisory Agreement - Termination Fee Payable as a Percentage of Management and Incentive Fees Earned by Adviser
Advisory Agreement - Termination Fee Payable as a Percentage of Management and Incentive Fees Earned by Adviser [Member]
Advisory Agreement - Termination Fee Payable as a Percentage of Management and Incentive Fees Earned by Adviser
Improvements of existing real estate
Improvements Of Existing Real Estate
Improvements of existing real estate.
Lease intangibles, net
Finite-Lived Intangible Assets, Net
Schedule of Future Minimum Operating Rental Payments Due
Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]
Payments to lenders for funds held in escrow
Payments To Lenders For Reserves Held In Escrow
Payments to lenders for reserves held in escrow.
Principal repayments on mortgage notes payable
Aggregate Fixed Rate Debt Repaid
Repayments of Secured Debt
Non-PEO NEO Average Total Compensation Amount
Non-PEO NEO Average Total Compensation Amount
Debt Instrument [Line Items]
Debt Instrument [Line Items]
Dividends Payable [Line Items]
Dividends Payable [Line Items]
Adjustment to Non-PEO NEO Compensation Footnote
Adjustment to Non-PEO NEO Compensation Footnote [Text Block]
Pay vs Performance Disclosure [Line Items]
Operating lease liabilities
Present value of lease payments
Operating Lease, Liability
Forgone Recovery due to Disqualification of Tax Benefits, Amount
Forgone Recovery due to Disqualification of Tax Benefits, Amount
LIABILITIES
Liabilities [Abstract]
Non-Rule 10b5-1 Arrangement Terminated
Non-Rule 10b5-1 Arrangement Terminated [Flag]
Depreciation and amortization
Depreciation, Depletion and Amortization, Nonproduction
Entity Shell Company
Entity Shell Company
Schedule of Long-term Debt Instruments [Table]
Schedule of Long-Term Debt Instruments [Table]
Weighted Average Remaining Lease Term at Time of Acquisition
Lease Term Available For Lease
Lease term available for lease.
Land value subject to land lease agreements
Land Subject To Land Lease Agreements, Value
Land Subject To Land Lease Agreements, Value
Proceeds from sale of real estate
Proceeds from Sale, Land, Held-for-Investment
Statement of Cash Flows [Abstract]
Statement of Cash Flows [Abstract]
Company Selected Measure Amount
Company Selected Measure Amount
2029
Lessee, Operating Lease, Liability, to be Paid, Year Three
Comprehensive income available to OP Units held by Non-controlling OP Unitholders
Comprehensive Income (Loss), Net of Tax, Attributable to Noncontrolling Interest
Award Timing MNPI Considered
Award Timing MNPI Considered [Flag]
Total comprehensive income available to the Company
Comprehensive Income (Loss), Net of Tax, Attributable to Parent
Name
Measure Name
Letter of Credit
Letter of Credit [Member]
Base management fee
Management Fee Expense
Class of Stock [Line Items]
Class of Stock [Line Items]
Document Fiscal Period Focus
Document Fiscal Period Focus
Redeemable preferred stock, shares authorized (in shares)
Temporary Equity, Shares Authorized
Award Timing Method
Award Timing Method [Text Block]
Houston, TX
Houston, Texas [Member]
Houston, Texas
Senior common stock, shares issued (in shares)
Senior Common Stock Shares Issued
Senior common stock, shares issued.
Award Type
Award Type [Axis]
Estimated reclassification from AOCI to interest expenses
Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred
Schedule of Distributions Per Share
Schedule of Dividends Payable [Table Text Block]
Carrying value
Long-term debt
Long-Term Debt
TOTAL ASSETS
Assets
Amortization of right-of-use asset from operating leases and operating lease liabilities, net
Operating Lease, Right-Of-Use Asset And Lease Liability, Amortization
Operating Lease, Right-Of-Use Asset And Lease Liability, Amortization
Distributions in Excess of Accumulated Earnings
Accumulated Distributions in Excess of Net Income [Member]
Trading Symbol
Trading Symbol
2030
Lessee, Operating Lease, Liability, to be Paid, Year Four
Variable Rate Line of Credit [Member]
Variable rate revolving credit facility
Variable Rate Line Of Credit [Member]
Variable Rate Line Of Credit [Member]
Geographical [Domain]
Geographical [Domain]
Entity Address, City or Town
Entity Address, City or Town
Cash flows from operating activities:
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract]
Organization, Basis of Presentation and Significant Accounting Policies
Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block]
Weighted average amortization period (in years)
Acquired Finite-Lived Intangible Assets, Weighted Average Useful Life
Real estate, at cost
Real Estate Investment Property, at Cost
Non-PEO NEO Average Compensation Actually Paid Amount
Non-PEO NEO Average Compensation Actually Paid Amount
Income Statement Location [Domain]
Statement of Income Location, Balance [Domain]
Compensation Actually Paid vs. Other Measure
Compensation Actually Paid vs. Other Measure [Text Block]
Emerging Growth Company
Entity Emerging Growth Company
2029
Long-Term Debt, Maturity, Year Three
Number of properties collateralized
Number of Properties Repaid To Collateralized Mortgage Notes Payable
Number of Properties Repaid To Collateralized Mortgage Notes Payable
Distributions declared per common stock (in dollars per share)
Common Stock, Dividends, Per Share, Declared
2027
Finance Lease, Liability, to be Paid, Year One
Entity Common Stock, Shares Outstanding
Entity Common Stock, Shares Outstanding
Weighted average number of OP Units held by non-controlling OP unitholders (in shares)
Noncontrolling Interest, Ownership By Noncontrolling Owners, Number Of Shares, Weighted Average
Noncontrolling Interest, Ownership By Noncontrolling Owners, Number Of Shares, Weighted Average
Property Operating Expense
Operating Expense [Member]
Repayments on revolving credit facility
Repayments of Lines of Credit
Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year
Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member]
Deferred financing costs, net
Deferred financing costs, net
Debt Issuance Costs, Net
Redeemable preferred stock, par value (in dollars per share)
Temporary Equity, Par or Stated Value Per Share
Restricted cash
Restricted Cash and Cash Equivalent
Insider Trading Policies and Procedures Not Adopted
Insider Trading Policies and Procedures Not Adopted [Text Block]
Debt instrument fees incurred
Debt Instrument, Fee Amount
Future Lease Payments Due Under Operating Leases
Lessee, Operating Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
Less: amount representing interest
Finance Lease, Liability, Undiscounted Excess Amount
Related Party
Related Party [Member]
Common stock, shares outstanding (in shares)
Common Stock, Shares, Outstanding
Nine Months Ending December 31, 2026
Lessor, Operating Lease, Payment to be Received, Remainder of Fiscal Year
PEO
PEO [Member]
Redeemable preferred stock, dividend reinvestment plan, shares authorized (in shares)
Preferred Stock, Shares Authorized, Dividend Reinvestment Plan
Preferred Stock, Shares Authorized, Dividend Reinvestment Plan
Tenant funded fixed asset improvements included in deferred rent liability, net
Fixed Asset Additions Paid For By Tenant
Fixed asset additions paid for by tenant.
NON-CASH INFORMATION
Noncash Investing and Financing Items [Abstract]
Advisory Agreement - Base Management Fee
Advisory Agreement - Base Management Fee [Member]
Advisory Agreement - Base Management Fee
Operating changes in assets and liabilities
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract]
Variable lease payments, percent change
Variable Lease, Cost, Net Change, Percent
Variable Lease, Cost, Net Change, Percent
Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year
Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member]
Property operating expenses
Property Operating Expenses
Property Operating Expenses
Accounts payable and accrued expenses
Accounts Payable and Accrued Liabilities
Maximum aggregate sales price of shares to be issued under open market sale agreement
Maximum Aggregate Sales Price Of Shares To Be Issued Under Open Market Sale Agreement
Maximum Aggregate Sales Price Of Shares To Be Issued Under Open Market Sale Agreement
Common Stock ATM Program, 2023
Common Stock ATM Program, 2023 [Member]
Common Stock ATM Program, 2023
Schedule of Real Estate Properties [Table]
Schedule Of Real Estate Owned Held For Sale [Table]
Schedule Of Real Estate Owned Held For Sale
Entity Address, Postal Zip Code
Entity Address, Postal Zip Code
Restatement Determination Date
Restatement Determination Date
Cash, cash equivalents, and restricted cash at beginning of period
Cash, cash equivalents, and restricted cash at end of period
Total cash, cash equivalents, and restricted cash shown in the consolidated statement of cash flows
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation
Income Statement [Abstract]
Income Statement [Abstract]
Derivative assets
Derivative Asset
Deposits on future acquisitions
Payment for Acquisition, Real Estate, Held-for-Investment
Investment company, voluntary fee waived
Investment Company, Voluntary Fee Waived
Preferred stock, dividends paid (in dollars per share)
Preferred Stock, Dividends, Per Share, Cash Paid
Debt instrument basis points
Stated interest variable rates (as a percent)
Debt Instrument, Basis Spread on Variable Rate
Number of properties acquired
Number Of Properties Acquired
Number of properties acquired.
Sale of Stock [Domain]
Sale of Stock [Domain]
Number of mortgage notes payable
Number Of Mortgage Notes Payable
Number of mortgage notes payable.
Other assets
Other Assets
Pension Adjustments Service Cost
Pension Adjustments Service Cost [Member]
Derivatives Designated as Hedging Instruments
Designated as Hedging Instrument [Member]
Above market leases
Above Market Leases [Member]
Change in unrealized gain (loss) related to interest rate hedging instruments, net
Unrealized gain (loss) related to interest rate hedging instruments, net
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax
Total Stockholders' Equity
Parent [Member]
Net income
Net income
Net income
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest
Senior common stock, par value $0.001 per share; 950,000 shares authorized; and 386,723 and 389,190 shares issued and outstanding at September 30, 2025 and December 31, 2024, respectively
Senior Common Stock, Value, Issued
Senior Common Stock, Value, Issued
2029
Lessor, Operating Lease, Payment to be Received, Year Three
Restatement does not require Recovery
Restatement Does Not Require Recovery [Text Block]
Number of unencumbered properties
Number Of Existing Unencumbered Properties
Number Of Existing Unencumbered Properties
Business Combination [Table]
Business Combination [Table]
Aggregate Notional Amount
Derivative, Notional Amount
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Schedule of Fair Value of Assets Acquired and Liabilities Assumed
Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block]
Compensation Actually Paid vs. Company Selected Measure
Compensation Actually Paid vs. Company Selected Measure [Text Block]
Number of assets held for sale
Number Of Assets Held For Sale
Number Of Assets Held For Sale
City Area Code
City Area Code
Decrease in sales-type lease receivable
Sales-Type Lease Receivable, Operating Activity
Sales-Type Lease Receivable, Operating Activity
Award Timing, How MNPI Considered
Award Timing, How MNPI Considered [Text Block]
All Trading Arrangements
All Trading Arrangements [Member]
Equity Awards Adjustments, Footnote
Equity Awards Adjustments, Footnote [Text Block]
Total Shareholder Return Vs Peer Group
Total Shareholder Return Vs Peer Group [Text Block]
Aggregate Fair Value Asset
Interest Rate Cash Flow Hedge Asset at Fair Value
Senior unsecured notes 2030
Senior Unsecured Notes 2030 [Member]
Senior Unsecured Notes 2030
Commitments and Contingencies Disclosure [Abstract]
Commitments and Contingencies Disclosure [Abstract]
Schedule of Weighted Average Amortization Period for Intangible Assets Acquired and Liabilities Assumed
Weighted Average Amortization Period For Intangible Assets Acquired [Table Text Block]
Weighted average amortization period for intangible assets acquired.
Legal Entity of Counterparty, Type [Axis]
Legal Entity of Counterparty, Type [Axis]
Cash flows from investing activities:
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract]
General and administrative
General and Administrative Expense
Eight Amended Advisory Agreement
Eight Amended Advisory Agreement [Member]
Eight Amended Advisory Agreement
Pay vs Performance Disclosure
Pay vs Performance Disclosure [Table]
Units held by noncontrolling owners (in shares)
Noncontrolling Interest, Ownership By Noncontrolling Owners, Number Of Shares, Outstanding
Noncontrolling Interest, Ownership By Noncontrolling Owners, Number Of Shares, Outstanding
Net cash provided by operating activities
Cash Provided by (Used in) Operating Activity, Including Discontinued Operation
Disposed of by Sale
Assets Disposed of by Sale
Disposal Group, Disposed of by Sale, Not Discontinued Operations [Member]
Related Party Transactions [Abstract]
Related Party Transactions [Abstract]
Incentive fee
Incentive Fee Expense
Redeemable preferred stock, par value (in dollars per share)
Preferred Stock, Par or Stated Value Per Share
Subsequent Event
Subsequent Event [Member]
Total lease payments
Lease, Cost
Other liabilities
Amount due to advisor and administrator
Other Liabilities
Equity Valuation Assumption Difference, Footnote
Equity Valuation Assumption Difference, Footnote [Text Block]
Schedule of Allocation of Lease Revenue
Lease, Cost [Table Text Block]
PEO Total Compensation Amount
PEO Total Compensation Amount
Long-term Debt, Type [Axis]
Long-Term Debt, Type [Axis]
Real estate depreciation expense
Depreciation
2030
Finance Lease, Liability, to be Paid, Year Four
Below Market Leases
Liabilities Assumed
Equity Components [Axis]
Equity Components [Axis]
Real Estate Properties [Line Items]
Real Estate Properties [Line Items]
Aggregate Purchase Price
Total Purchase Price
Purchase Price Of Acquired Property
Purchase price of acquired property.
Total operating expense before incentive fee waiver
Operating Expenses, Before Incentive Fee Credit
Operating Expenses, Before Incentive Fee Credit
Non-Rule 10b5-1 Arrangement Adopted
Non-Rule 10b5-1 Arrangement Adopted [Flag]
Number of reportable segments
Number of Reportable Segments
Borrowings under Term Loan A, Term Loan B and Term Loan C, net
Loans Payable
Premiums and discounts, net
Premiums and discounts, net
Debt Instrument, Unamortized Discount (Premium), Net
Scheduled maturity dates
Debt Instrument, Maturity Date
Number of sales-type lease
Number Of Sales-Type Lease
Number Of Sales-Type Lease
Other Performance Measure, Amount
Other Performance Measure, Amount
Entity Address, State or Province
Entity Address, State or Province
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table]
Antidilutive Security, Excluded EPS Calculation [Table]
Advisory Agreement - Base Rate, Quarterly Rate
Advisory Agreement - Base Rate, Quarterly Rate [Member]
Advisory Agreement - Base Rate, Quarterly Rate
Number of quarters used for the cap of average quarterly incentive fees
Related Party Transaction, Number Of Quarters Used For The Cap Of Average Quarterly Incentive Fees
Related Party Transaction, Number Of Quarters Used For The Cap Of Average Quarterly Incentive Fees
Fair Value Measurements
Fair Value Measurement, Policy [Policy Text Block]
2027
Lessor, Operating Lease, Payment to be Received, Year One
Related Party, Type [Domain]
Related and Nonrelated Parties [Domain]
Sales-type lease receivable, allowance for credit loss
Sales-Type Lease, Net Investment in Lease, Allowance for Credit Loss, Excluding Accrued Interest, Noncurrent
Derivative Instrument [Axis]
Derivative Instrument [Axis]
Individual:
Individual [Axis]
Restricted cash
Restricted Cash
Significant Accounting Policies
Critical Accounting Policies Policy [Policy Text Block]
Critical accounting policies.
Administrative Agreement - Administrative Fee
Administrative Agreement - Administrative Fee [Member]
Administrative Agreement - Administrative Fee
Dividends paid on Series F preferred stock via additional share issuances
Stock Issued For Preferred Stock Dividends
Stock Issued For Preferred Stock Dividends
Right-of-use asset from finance leases
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability
Entities [Table]
Entities [Table]
Stockholders' Equity [Line Items]
Stockholders' Equity [Line Items]
Stockholders' Equity
Net cash provided by (used in) investing activities
Cash Provided by (Used in) Investing Activity, Including Discontinued Operation
Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table
Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member]
Amortization related to below-market lease
Amortization of Below Market Lease
Document Fiscal Year Focus
Document Fiscal Year Focus
Right-of-use assets from operating leases
Operating Lease, Right-of-Use Asset
Forgone Recovery, Explanation of Impracticability
Forgone Recovery, Explanation of Impracticability [Text Block]
Real Estate Properties [Line Items]
Schedule Of Real Estate Owned Held For Sale [Line Items]
Schedule Of Real Estate Owned Held For Sale
Entity Interactive Data Current
Entity Interactive Data Current
Fixed lease payments
Rental expense
Operating Lease, Cost
Real Estate [Abstract]
Real Estate [Abstract]
Equity [Abstract]
Equity [Abstract]
Building
Building [Member]
Acquisition of real estate and related intangible assets
Payments To Acquire Real Estate And Intangible Assets
Payments to acquire real estate and intangible assets.
Variable rate term loan facility A
Variable Rate Term Loan Facility A [Member]
Variable Rate Term Loan Facility A
Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table]
Schedule of Acquired Finite-Lived Intangible Asset by Major Class [Table]
Long-Lived Tangible Asset [Axis]
Long-Lived Tangible Asset [Axis]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Other Commitments [Line Items]
Other Commitments [Line Items]
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Assets [Line Items]
Credit Facility
Credit Facility [Member]
Credit Facility
Ownership [Domain]
Ownership [Domain]
Mortgage Notes Payable, Net
Mortgage Notes Payable, Net [Member]
Mortgage Notes Payable, Net
Compensation Actually Paid vs. Total Shareholder Return
Compensation Actually Paid vs. Total Shareholder Return [Text Block]
Variable Rate Term Loan Facility D
Variable Rate Term Loan Facility D [Member]
Variable Rate Term Loan Facility D
2028
Finance Lease, Liability, to be Paid, Year Two
Fixed lease payments, amount change
Operating Lease, Cost, Net Change , Value
Operating Lease, Cost, Net Change , Value
Amortization of intangible assets
Amortization of Intangible Assets
Schedule of Future Operating Lease Payments from Tenants Under Non-Cancelable Leases
Lessor, Operating Lease, Payment to be Received, Maturity [Table Text Block]
Redeemable preferred stock, liquidation preference (in dollars per share)
Temporary Equity, Liquidation Preference Per Share
Redemption of Series F preferred stock, net
Stock Redeemed or Called During Period, Value
Advisory Agreement - Incentive Fees
Advisory Agreement - Incentive Fees [Member]
Advisory Agreement - Incentive Fees
Entity Central Index Key
Entity Central Index Key
PEO Name
PEO Name
Schedule of Principal Payments of Mortgage Notes Payable
Schedule of Maturities of Long-Term Debt [Table Text Block]
Total operating revenues
Revenues
Asset retirement obligation
Asset Retirement Obligation
Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year
Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member]
Outstanding Aggregate Erroneous Compensation Amount
Outstanding Aggregate Erroneous Compensation Amount
Schedule of Changes in Stockholders' Equity
Schedule of Stockholders Equity [Table Text Block]
Revolving Credit Facility
Revolving Credit Facility [Member]
Finance lease liabilities
Present value of lease payments
Finance Lease, Liability
Arrangement Duration
Trading Arrangement Duration
Stockholders' Equity [Table]
Stockholders' Equity [Table]
Stockholders' Equity
6.00% Series G Cumulative Redeemable Preferred Stock
6.00% Series G Cumulative Redeemable Preferred Stock [Member]
6.625% Series E Cumulative Redeemable Preferred Stock [Member]
Exercise Price
Award Exercise Price
Entity Filer Category
Entity Filer Category
Local Phone Number
Local Phone Number
Class of Stock [Domain]
Class of Stock [Domain]
Additional 402(v) Disclosure
Additional 402(v) Disclosure [Text Block]
Subsequent Event Type [Axis]
Subsequent Event Type [Axis]
Thereafter
Long-Term Debt, Maturity, after Year Five
Dealer Manager Agreement - Selling Commission Percentage of Gross Proceeds from Sales
Dealer Manager Agreement - Selling Commission Percentage Of Gross Proceeds From Sales [Member]
Dealer Manager Agreement - Selling Commission Percentage Of Gross Proceeds From Sales
Series F Preferred Stock
Series F Preferred Stock [Member]
Schedule of Components of Assets and Liabilities Held for Sale
Schedule Of Real Estate Owned Held For Sale [Table Text Block]
Schedule Of Real Estate Owned Held For Sale
ASSETS
Assets [Abstract]
Credit Facility [Axis]
Credit Facility [Axis]
Variable rate term loan facility B
Variable Rate Term Loan Facility B [Member]
Variable Rate Term Loan Facility B
Nonrelated Party
Nonrelated Party [Member]
Underlying Security Market Price Change
Underlying Security Market Price Change, Percent
Debt Instrument [Axis]
Debt Instrument [Axis]
Business Combination [Line Items]
Business Combination [Line Items]
Credit Facility [Domain]
Credit Facility [Domain]
Finite-lived intangible assets, gross
Finite-Lived Intangible Assets, Gross
Building and improvements
Investment Building and Building Improvements
EQUITY
Equity, Attributable to Parent [Abstract]
Senior Notes, 2030
Senior Notes, 2030 [Member]
Senior Notes, 2030
Distributions attributable to senior common stock
Distributions Attributable To Senior Common Stock
Distributions attributable to senior common stock.
Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year
Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member]
Legal Entity Type of Counterparty [Domain]
Legal Entity Type of Counterparty [Domain]
Number of states
Number of States in which Entity Operates
Entity Address, Address Line One
Entity Address, Address Line One
Entity Address, Address Line Two
Entity Address, Address Line Two
Advisory Agreement - Base Rate, Annualized Rate
Advisory Agreement - Base Rate, Annualized Rate [Member]
Advisory Agreement - Base Rate, Annualized Rate
Accumulated Other Comprehensive Income
AOCI Attributable to Parent [Member]
Stated interest rate (as a percent)
Weighted Average Interest Rate on Fixed Rate Debt Repaid
Debt Instrument, Interest Rate, Stated Percentage
Real Estate Properties [Domain]
Real Estate Properties [Domain]
Schedule of Components of Investments in Real Estate
Schedule of Real Estate Properties [Table Text Block]
Ownership [Axis]
Ownership [Axis]
Management and service fees, base rate
Management and Service Fees, Base Rate
Land
Land
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Fair Value as of Grant Date
Award Grant Date Fair Value
Entity Registrant Name
Entity Registrant Name
Redeemable preferred stock, shares outstanding (in shares)
Temporary Equity, Shares Outstanding
Stock Price or TSR Estimation Method
Stock Price or TSR Estimation Method [Text Block]
Liabilities related to assets held for sale
Total Liabilities Held for Sale
Disposal Group, Including Discontinued Operation, Liabilities
Schedule of Company's Mortgage Notes Payable and Credit Facility
Schedule of Long-Term Debt Instruments [Table Text Block]
Notice period for termination of agreement with cause
Related Party Transaction, Notice Period For Termination Of Agreement With Cause
Notice period for termination of agreement with cause.
Real Estate Held for Sale
Real Estate Held For Sale [Member]
Real estate held for sale.
Related Party Transaction [Line Items]
Related Party Transaction [Line Items]
Document Quarterly Report
Document Quarterly Report
Long term debt fair value
Long-Term Debt, Fair Value
Changed Peer Group, Footnote
Changed Peer Group, Footnote [Text Block]
Counterparty Name [Domain]
Counterparty Name [Domain]
2028
Lessee, Operating Lease, Liability, to be Paid, Year Two
Adjustment To PEO Compensation, Footnote
Adjustment To PEO Compensation, Footnote [Text Block]
Advisory Agreement - Incentive Rate, Pre-Incentive Fee Net Investment Income Below Catch-Up Threshold
Advisory Agreement - Incentive Rate, Pre-Incentive Fee Net Investment Income Below Catch-Up Threshold [Member]
Investment Management Agreement - Incentive Rate, Pre-Incentive Fee Net Investment Income Below Catch-Up Threshold
Schedule of Long-Term Mortgages
Schedule of Debt [Table Text Block]
Real Estate Property Ownership [Axis]
Real Estate Property Ownership [Axis]
Related Party, Type [Axis]
Related and Nonrelated Parties [Axis]
Title
Trading Arrangement, Individual Title
Peer Group Total Shareholder Return Amount
Peer Group Total Shareholder Return Amount
Restatement Determination Date:
Restatement Determination Date [Axis]
Percentage of independent directors required to terminate the amended advisory agreement
Related Party Transaction, Percentage Of Independent Directors Required To Terminate The Amended Advisory Agreement
Related Party Transaction, Percentage Of Independent Directors Required To Terminate The Amended Advisory Agreement
Held for sale impairment
Impairment of Long-Lived Assets to be Disposed of
Earnings per weighted average share of senior common stock (in dollars per share)
Earnings Per Weighted Average Share Of Senior Common Stock
Earnings per weighted average share of senior common stock.
Non-PEO NEO
Non-PEO NEO [Member]
Letters of credit, outstanding
Letters of Credit Outstanding, Amount
Advisory Agreement - Incentive Rate, Realized Capital Gains
Advisory Agreement - Incentive Rate, Realized Capital Gains [Member]
Advisory Agreement - Incentive Rate, Realized Capital Gains
Schedule of Interest Rate Caps and Swaps
Schedule of Interest Rate Derivatives [Table Text Block]
Redeemable preferred stock, dividend rate
Preferred Stock, Dividend Rate, Percentage
Sale of Stock [Axis]
Sale of Stock [Axis]
Land
Land [Member]
Distributions attributable to Series E, F, and G preferred stock
Redeemable Preferred Stock Dividends
Name
Trading Arrangement, Individual Name
Assets Held for Sale
Disposal Group, Including Discontinued Operation, Assets [Abstract]
Number of times the sum of the average annual base management fee and incentive fee earned by adviser
Related Party Transaction, Number Of Times The Sum Of The Average Annual Base Management Fee And Incentive Fee Earned By Adviser
Related Party Transaction, Number Of Times The Sum Of The Average Annual Base Management Fee And Incentive Fee Earned By Adviser
All Award Types
Award Type [Domain]
2027
Lessee, Operating Lease, Liability, to be Paid, Year One
OP Units held by Non-controlling OP Unitholders
Equity, Attributable to Noncontrolling Interest
Equity Awards Adjustments
Equity Awards Adjustments [Member]
Pension Benefits Adjustments, Footnote
Pension Benefits Adjustments, Footnote [Text Block]
Compensation Amount
Outstanding Recovery Compensation Amount
Face amount
Debt Instrument, Face Amount
Debt Instrument, Name [Domain]
Debt Instrument, Name [Domain]
Real Estate Dispositions, Held for Sale and Impairment Charges
Real Estate Disclosure [Text Block]
Straight-line rent adjustment
Straight Line Rent
Recovery of Erroneously Awarded Compensation Disclosure [Line Items]
Preferred Stock
Preferred Stock [Member]
Deferred rent liability, net
Accrued Rent
MNPI Disclosure Timed for Compensation Value
MNPI Disclosure Timed for Compensation Value [Flag]
Name
Awards Close in Time to MNPI Disclosures, Individual Name
Senior common stock, shares authorized (in shares)
Senior Common Stock Shares Authorized
Senior common stock, shares authorized.
Funds held in escrow
Escrow Deposit
Aggregate Erroneous Compensation Not Yet Determined
Aggregate Erroneous Compensation Not Yet Determined [Text Block]
Encumbered properties
Number Of Existing Encumbered Properties
Number of existing encumbered properties.
Operating revenues
Revenues [Abstract]
Nine Months Ending December 31, 2026
Finance Lease, Liability, to be Paid, Remainder of Fiscal Year
Selling profit from sales-type leases
Sales-type Lease, Interest Income
Schedule of Future Minimum Finance Rental Payments Due
Finance Lease, Liability, to be Paid, Maturity [Table Text Block]
Below Market Leases
Below market leases
Below Market Lease [Member]
Below Market Lease [Member]
Accumulated other comprehensive income
Accumulated Other Comprehensive Income (Loss), Net of Tax
2027
Long-Term Debt, Maturity, Year One
Interim Financial Information
Quarterly Financial Information Policy [Policy Text Block]
Quarterly financial information.
Income Statement Location [Axis]
Statement of Income Location, Balance [Axis]
2031
Long-Term Debt, Maturity, Year Five
Variable rate at period end
Debt Instrument, Interest Rate, Variable Rate At Period End
Debt Instrument, Interest Rate, Variable Rate At Period End
Maximum additional amount that can be drawn under line of credit
Line of Credit Facility, Remaining Borrowing Capacity
Debt instrument variable interest rate increase
Debt Instrument, Variable Interest Rate, Increase (Decrease)
Debt Instrument, Variable Interest Rate, Increase (Decrease)
Aggregate Pension Adjustments Service Cost
Aggregate Pension Adjustments Service Cost [Member]
Counterparty
Individual Counterparty [Member]
6.625% Series E Cumulative Redeemable Preferred Stock
6.625% Series E Cumulative Redeemable Preferred Stock [Member]
7.00% Series D Cumulative Redeemable Preferred Stock [Member]
Liabilities Held for Sale
Disposal Group, Including Discontinued Operation, Liabilities [Abstract]
Payments to tenants from reserves
Payments To Tenants From Reserves
Payments to tenants from reserves.
Leasing commissions paid
Payments for Commissions
Amount reclassified out of Accumulated Other Comprehensive Income
Reclassification into interest expense
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax
Gain (loss) on extinguishment of Series F preferred stock, net
Gain (Loss) On Extinguishment Of Preferred Stock
Gain (Loss) On Extinguishment Of Preferred Stock
Series E and G redeemable preferred stock, net, par value $0.001 per share; $25 per share liquidation preference; 10,750,886 and 10,750,886 shares authorized; and 7,052,334 and 7,052,334 shares issued and outstanding at September 30, 2025 and December 31, 2024, respectively
Redeemable Noncontrolling Interest, Equity, Preferred, Carrying Amount
Finite-Lived Intangible Assets by Major Class [Axis]
Finite-Lived Intangible Assets by Major Class [Axis]
Minimum
Minimum [Member]
Finance lease liabilities
Finance Lease Liability, Incurred
Finance Lease Liability, Incurred
Company Selected Measure Name
Company Selected Measure Name
Series G Cumulative Redeemable Preferred Stock
Series G Cumulative Redeemable Preferred Stock [Member]
Series G Cumulative Redeemable Preferred Stock
Asset retirement obligation expense
Asset Retirement Obligation Expense
Asset retirement obligation expense.
Senior Notes
Senior Notes [Member]
Mortgage Notes Payable, Credit Facility, and Senior Unsecured Notes
Debt Disclosure [Text Block]
Series F redeemable preferred stock, par value $0.001 per share; $25 per share liquidation preference; 25,720,127 and 25,898,227 shares authorized and 767,237 and 914,553 shares issued and outstanding at September 30, 2025 and December 31, 2024, respectively
Preferred Stock, Value, Issued
Aggregate Available
Trading Arrangement, Securities Aggregate Available Amount
Stock Appreciation Rights (SARs)
Stock Appreciation Rights (SARs) [Member]
Redemption of Series F preferred stock
Payments for Repurchase of Redeemable Preferred Stock
All Executive Categories
All Executive Categories [Member]
Deferred rent liability, net
Disposal Group, Including Discontinued Operation, Liabilities, Deferred Rent
Disposal Group, Including Discontinued Operation, Liabilities, Deferred Rent
Common stock, par value $0.001 per share, 62,578,987 and 62,400,887 shares authorized; and 48,400,749 and 43,986,038 shares issued and outstanding at September 30, 2025 and December 31, 2024, respectively
Common Stock, Value, Issued
Receipts from lenders for funds held in escrow
Receipts From Lenders For Reserves Held In Escrow
Receipts from lenders for funds held in escrow.
Right-of-use assets from finance leases, net
Finance Lease, Right-of-Use Asset, after Accumulated Amortization
Commitments and Contingencies
Commitments and Contingencies Disclosure [Text Block]
Total derivative liabilities, net
Derivative Assets (Liabilities), at Fair Value, Net
Diluted (in shares)
Denominator for diluted weighted average shares of common stock (in shares)
Weighted Average Number of Shares Outstanding, Diluted
Segment Reporting
Segment Reporting, Policy [Policy Text Block]
Commitments and contingencies
Commitments and Contingencies
Non-GAAP Measure Description
Non-GAAP Measure Description [Text Block]
Comprehensive income
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest
Entity Small Business
Entity Small Business
Variable lease payments, amount change
Variable Lease, Cost, Net Change, Value
Variable Lease, Cost, Net Change, Value
Offering costs paid
Payments of Stock Issuance Costs
Non-Controlling Interest
Noncontrolling Interest [Member]
Document Transition Report
Document Transition Report
Total anticipated lease payments
Finance Lease, Liability, to be Paid
Thereafter
Lessor, Operating Lease, Payment to be Received, after Year Five
Underlying Securities
Award Underlying Securities Amount
Equity Component [Domain]
Equity Component [Domain]
Document Period End Date
Document Period End Date
PEO Actually Paid Compensation Amount
PEO Actually Paid Compensation Amount
Number Of Property Portfolio Acquisition
Number Of Property Portfolio Acquisition
Number Of Property Portfolio Acquisition
Borrowings from revolving credit facility
Proceeds from Lines of Credit
Awards Close in Time to MNPI Disclosures, Table
Awards Close in Time to MNPI Disclosures [Table Text Block]
Senior unsecured notes 2029
Senior Unsecured Notes 2029 [Member]
Senior Unsecured Notes 2029
Hedging Designation [Axis]
Hedging Designation [Axis]
TOTAL EQUITY
Balance, beginning of period
Balance, end of period
Equity, Including Portion Attributable to Noncontrolling Interest
Amortization of discount and premium on assumed debt, net
Amortization of Debt Discount (Premium)
Senior Notes, 2029
Senior Notes, 2029 [Member]
Senior Notes, 2029
Document Type
Document Type
Number of ground leases treated as operating leases
Property Subject to or Available for Operating Lease, Number of Units
Earnings Per Share of Common Stock
Earnings Per Share [Text Block]
Name
Outstanding Recovery, Individual Name
Additional paid in capital
Additional Paid in Capital
Capital improvements and leasing commissions included in accounts payable and accrued expenses
Noncash Or Part Noncash Acquisition, Improvements Included In Accounts Payable And Accrued Liabilities
Noncash Or Part Noncash Acquisition, Improvements Included In Accounts Payable And Accrued Liabilities
Derivative Contract [Domain]
Derivative Contract [Domain]
Advisory Agreement - Incentive Rate, Pre-Incentive Fee Net Investment Income Exceeds Catch-Up Threshold
Advisory Agreement - Incentive Rate, Pre-Incentive Fee Net Investment Income Exceeds Catch-Up Threshold [Member]
Advisory Agreement - Incentive Rate, Pre-Incentive Fee Net Investment Income Exceeds Catch-Up Threshold
Proceeds from issuance of equity
Proceeds from Issuance of Common Stock
Variable lease payments
Variable Lease, Cost
All Individuals
All Individuals [Member]
Long-term Debt, Type [Domain]
Long-Term Debt, Type [Domain]
Name
Forgone Recovery, Individual Name
2024 Registration Statement
2024 Registration Statement [Member]
2024 Registration Statement
Statistical Measurement [Axis]
Statistical Measurement [Axis]
Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested
Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member]
Disposal Group Classification [Axis]
Disposal Group Classification [Axis]
Common Stock ATM Program, 2024
Common Stock ATM Program, 2024 [Member]
Common Stock ATM Program, 2024
Weighted average interest rate on debt outstanding (as a percent)
Debt, Weighted Average Interest Rate
Series E And G Preferred Stock
Series E And G Preferred Stock [Member]
Series E And G Preferred Stock [Member]
Lease Intangibles
Lease Intangibles [Member]
Lease Intangibles [Member]
Aggregate Erroneous Compensation Amount
Aggregate Erroneous Compensation Amount
Net book value of collateralized mortgage properties
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages
Senior common stock, par value (in dollars per share)
Senior Common Stock Par Value
Senior common stock, par value.
Peer Group Issuers, Footnote
Peer Group Issuers, Footnote [Text Block]
Schedule of Impact of Derivative Instruments and Information Regarding Derivative Instruments
Schedule of Derivative Instruments [Table Text Block]
Net income available to common stockholders
Net income available to common stockholders
Net Income (Loss) Available to Common Stockholders, Basic
Below market leases, gross
Below Market Lease, Gross
Gain on sale of real estate, net
Gain on sale of real estate, net
Aggregate Gain on Sale of Real Estate, net
Gain (Loss) on Sale of Properties
Entity Information [Line Items]
Entity Information [Line Items]
Erroneous Compensation Analysis
Erroneous Compensation Analysis [Text Block]
Schedule of Finite-Lived Intangible Assets [Table]
Intangible Asset, Finite-Lived [Table]
Senior common stock, shares outstanding (in shares)
Senior Common Stock Shares Outstanding
Senior common stock, shares outstanding.
Geographical [Axis]
Geographical [Axis]
Total operating expenses
Operating Expenses
Rule 10b5-1 Arrangement Terminated
Rule 10b5-1 Arrangement Terminated [Flag]
Schedule of Monthly Distributions Declared
Schedule of Subsequent Events [Table Text Block]
Borrowings under Revolver
Line of credit outstanding
Long-Term Line of Credit
Schedule of Related Party Transactions, by Related Party [Table]
Related Party Transaction [Table]
Income available to common stockholders diluted (in dollars per share)
Diluted earnings per share of common stock (in dollars per share)
Earnings Per Share, Diluted
Related party transaction, rate
Related Party Transaction, Rate
Erroneously Awarded Compensation Recovery
Erroneously Awarded Compensation Recovery [Table]
2031
Lessor, Operating Lease, Payment to be Received, Year Five
Prepaid offering costs, expense
Offering Cost, Expense
Building and Tenant Improvements
Building And Tenant Improvements [Member]
Building and Tenant Improvements [Member]
Title of 12(b) Security
Title of 12(b) Security
Fixed rate mortgage loans
Fixed Rate Mortgage Loans [Member]
Fixed rate mortgage loans.
Disposal Groups, Including Discontinued Operations [Table]
Disposal Groups, Including Discontinued Operations [Table]
Number of shares sold (in shares)
Sale of Stock, Number of Shares Issued in Transaction
Number of leases
Number of Properties Subject to Ground Leases
Income per weighted average share of common stock - basic & diluted
Earnings Per Share [Abstract]
2031
Lessee, Operating Lease, Liability, to be Paid, Year Five
Total other (expense) income, net
Nonoperating Income (Expense)
Company ownership percentage of voting securities
Subsidiary, Ownership Percentage, Parent
Aggregate Sales Costs
Property Held-For-Sale, Selling Costs
Property Held-For-Sale, Selling Costs
In-place Leases
In-place leases
In Place Leases [Member]
In-place leases.
Administration fee
Administrative Fees Expense
Less: amount representing interest
Lessee, Operating Lease, Liability, Undiscounted Excess Amount
Lease intangibles, net
Disposal Group, Including Discontinued Operation, Intangible Assets
Thereafter
Finance Lease, Liability, to be Paid, after Year Five
Redeemable preferred stock, shares issued (in shares)
Temporary Equity, Shares Issued
Award Timing Disclosures [Line Items]
Carrying value
Total
Long-Term Debt, Gross
Total anticipated lease payments
Lessee, Operating Lease, Liability, to be Paid
Real estate:
Real Estate Investment Property, at Cost [Abstract]
Equity and Mezzanine Equity
Equity [Text Block]
Distributions declared to common, senior common, and preferred stockholders
Noncontrolling Interest, Decrease from Distributions to Noncontrolling Interest Holders
(Decrease) increase in amount due to Adviser and Administrator
Increase (Decrease) In Accounts Payable And Accrued Liabilities, Due To Adviser And Administrator
Increase (Decrease) In Accounts Payable And Accrued Liabilities, Due To Adviser And Administrator
Increase in security deposits
Increase (Decrease) In Security Deposit
Increase (Decrease) In Security Deposit
Net income available to the Company
Net Income (Loss) Attributable to Parent
Expiration Date
Trading Arrangement Expiration Date
Aggregate Fair Value Liability
Interest Rate Cash Flow Hedge Liability at Fair Value
Total real estate, net
Real Estate Investment Property, Net
Decrease in other liabilities
Increase (Decrease) in Other Operating Liabilities
Related party transaction, amounts of transaction
Related Party Transaction, Amounts of Transaction
Redeemable preferred stock, shares authorized (in shares)
Preferred Stock, Shares Authorized
Adoption Date
Trading Arrangement Adoption Date
Compensation Actually Paid vs. Net Income
Compensation Actually Paid vs. Net Income [Text Block]
Weighted average shares of senior common stock outstanding - basic (in shares)
Weighted Average Shares Of Senior Common Stock Outstanding Basic
Weighted average shares of senior common stock outstanding - basic.
Entity Current Reporting Status
Entity Current Reporting Status
Number of non-core properties sold
Number of non-core properties sold
Number Of Non-Core Properties Sold
Number Of Non-Core Properties Sold
Management and service fees, incentive rate
Management and Service Fees, Incentive Rate
Awards Close in Time to MNPI Disclosures
Awards Close in Time to MNPI Disclosures [Table]
Series D Cumulative Redeemable Preferred Stock
Series D Cumulative Redeemable Preferred Stock [Member]
Series D Cumulative Redeemable Preferred Stock
Customer Relationships
Customer relationships
Customer Relationships [Member]
Line of Credit
Line of Credit [Member]
Dallas, TX
Dallas, Texas [Member]
Dallas, Texas
Statement of Financial Position [Abstract]
Statement of Financial Position [Abstract]
Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested
Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member]
Executive Category:
Executive Category [Axis]
Repayments of debt
Repayments of Debt
Comprehensive income (loss)
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract]
Current Fiscal Year End Date
Current Fiscal Year End Date
Class of Stock [Axis]
Class of Stock [Axis]
Subsequent Event Type [Domain]
Subsequent Event Type [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Finite-Lived Intangible Assets, Major Class Name [Domain]
Advisory Agreement
Advisory Agreement [Member]
Advisory Agreement
Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table
Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member]
Other (expense) income
Other Nonoperating Income (Expense)
Statement [Table]
Statement [Table]
Derivative liabilities
Derivative Liability
Schedule of Real Estate Properties [Table]
Real Estate Property, Ownership [Table]
Adjustments to reconcile net income to net cash provided by operating activities:
Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract]
Cash flows from financing activities:
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract]
Distributions in excess of accumulated earnings
Accumulated Distributions in Excess of Net Income
Dealer Manager Agreement - Dealer Management Fee Percentage of Gross Proceeds from Sale of Preferred Stock in Primary Offering
Dealer Manager Agreement - Dealer Management Fee Percentage Of Gross Proceeds From Sale Of Preferred Stock In Primary Offering [Member]
Dealer Manager Agreement - Dealer Management Fee Percentage Of Gross Proceeds From Sale Of Preferred Stock In Primary Offering
Equity Awards Adjustments, Excluding Value Reported in Compensation Table
Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member]
Anti-dilutive convertible shares of senior common stock excluded from calculation of diluted earnings (in shares)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount
Weighted average shares of common stock outstanding
Weighted Average Number of Shares Outstanding, Diluted [Abstract]
All Adjustments to Compensation
All Adjustments to Compensation [Member]
Amendment Flag
Amendment Flag
Assets acquired
Fair Value of Assets Acquired
2028
Long-Term Debt, Maturity, Year Two
Lease payments, percent change
Lease, Cost, Net Change, Percent
Lease, Cost, Net Change, Percent
Other Commitments [Table]
Other Commitments [Table]
Advance rent
Advance Rent
Termination Date
Trading Arrangement Termination Date
Net cash (used in) provided by financing activities
Cash Provided by (Used in) Financing Activity, Including Discontinued Operation
Insider Trading Policies and Procedures Adopted
Insider Trading Policies and Procedures Adopted [Flag]
Measure:
Measure [Axis]
Dealer Manager Agreement
Dealer Manager Agreement [Member]
Dealer Manager Agreement
Ryan Carter [Member]
Ryan Carter
Weighted average discount rate
Operating Lease, Weighted Average Discount Rate, Percent
Dividends Payable [Table]
Dividends Payable [Table]
Long-Lived Tangible Asset [Domain]
Long-Lived Tangible Asset [Domain]
Basic (in shares)
Denominator for basic weighted average shares of common stock (in shares)
Weighted Average Number of Shares Outstanding, Basic
Deferred rent receivable, net
Deferred Rent Receivables, Net
Disposal Group Classification [Domain]
Disposal Group Classification [Domain]
Schedule of Basic and Diluted Earnings (Loss) Per Share of Common Stock
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]
Senior Common Stock
Senior Common Stock [Member]
Senior common stock.
Related Party Transaction [Domain]
Related Party Transaction [Domain]
Subsequent Events [Abstract]
Subsequent Events [Abstract]
Pay vs Performance Disclosure, Table
Pay vs Performance [Table Text Block]
Debt Disclosure [Abstract]
Debt Disclosure [Abstract]
Forgone Recovery due to Violation of Home Country Law, Amount
Forgone Recovery due to Violation of Home Country Law, Amount
Amortization of deferred financing costs
Amortization of Debt Issuance Costs
Other (expense) income
Nonoperating Income (Expense) [Abstract]
Entity Tax Identification Number
Entity Tax Identification Number
Number of properties
Number of Real Estate Properties
Series E Cumulative Redeemable Preferred Stock
Series E Cumulative Redeemable Preferred Stock [Member]
Series E Cumulative Redeemable Preferred Stock
Charlotte, North Carolina
Charlotte, North Carolina [Member]
Charlotte, North Carolina
Sales-type lease receivable, net
Sales-Type Lease, Net Investment in Lease, Excluding Accrued Interest, after Allowance for Credit Loss, Noncurrent
Forgone Recovery due to Expense of Enforcement, Amount
Forgone Recovery due to Expense of Enforcement, Amount
Number of ground leases treated as finance leases
Property Subject to or Available for Finance Lease, Number of Units
Property Subject to or Available for Finance Lease, Number of Units
Schedule of Acquired Properties
Summary Of Properties Acquired [Table Text Block]
Summary of properties acquired.
Amortization of deferred rent asset and liability, net
Amortization Of Deferred Rent Asset And Liability Net
Amortization of deferred rent asset and liability, net.
Common stock, par value (in dollars per share)
Common Stock, Par or Stated Value Per Share
Common stock, shares issued (in shares)
Common Stock, Shares, Issued
Temporary equity, contract terms, trigger change in control
Temporary Equity, Contract Terms, Trigger Change In Control, Percentage
Temporary Equity, Contract Terms, Trigger Change In Control, Percentage
Notice period for termination of agreement without cause
Related Party Transaction, Notice Period For Termination Of Agreement Without Cause
Notice period for termination of agreement without cause.
Weighted average remaining lease term
Operating Lease, Weighted Average Remaining Lease Term
2030
Long-Term Debt, Maturity, Year Four
Use of Estimates
Use of Estimates, Policy [Policy Text Block]
Mortgage Notes Payable
Mortgage Notes Payable
Mortgage Notes Payable [Member]
Mortgage notes payable.
Total real estate held for sale
Disposal Group Including Discontinued Operation Real Estate Investment Property Net
Disposal group including discontinued operation real estate investment property net.
Distributions paid to common, senior common, preferred stock and Non-controlling OP Unitholders
Payments of Dividends
Interest expense
Interest Expense, Nonoperating
Trading Arrangement:
Trading Arrangement [Axis]
Total Shareholder Return Amount
Total Shareholder Return Amount
Series E Preferred Stock
Series E Preferred Stock [Member]
Subsequent Events
Subsequent Events [Text Block]
Insider Trading Arrangements [Line Items]
Security Exchange Name
Security Exchange Name
Tenant improvements
Tenant Improvements
Lease revenue
Lease Income
Nine Months Ending December 31, 2026
Long-Term Debt, Maturity, Remainder of Fiscal Year
2028
Lessor, Operating Lease, Payment to be Received, Year Two
TOTAL LIABILITIES
Liabilities
2031
Finance Lease, Liability, to be Paid, Year Five
Maximum borrowing capacity
Line of Credit Facility, Maximum Borrowing Capacity
Series G Preferred Stock
Series G Preferred Stock [Member]
Pension Adjustments Prior Service Cost
Pension Adjustments Prior Service Cost [Member]
Operating expenses
Operating Expenses [Abstract]
Material Terms of Trading Arrangement
Material Terms of Trading Arrangement [Text Block]
Receipts from tenants for reserves
Receipts From Tenants For Reserves
Receipts from tenants for reserves.
Incentive fee waiver
Incentive Fee Credit
Incentive Fee Credit
Issuance of common stock and preferred stock, net
Stock Issued During Period, Value, New Issues
Statement [Line Items]
Statement [Line Items]
Gladstone Commercial Limited Partnership
Gladstone Commercial Limited Partnership [Member]
Gladstone Commercial Limited Partnership [Member]
Rule 10b5-1 Arrangement Adopted
Rule 10b5-1 Arrangement Adopted [Flag]
Cash and cash equivalents
Cash and Cash Equivalent
Counterparty Name [Axis]
Counterparty Name [Axis]
Amortization of right-of-use asset finance lease liabilities, net
Amortization Of Right-Of-Use Asset Finance Lease Liabilities, Net
Amortization Of Right-Of-Use Asset Finance Lease Liabilities, Net
Common Stock
Common Stock and Non-controlling OP Units
Common Stock [Member]
Entity Incorporation, State or Country Code
Entity Incorporation, State or Country Code
Non-NEOs
Non-NEOs [Member]
Future Lease Payments Due Under Finance Leases
Finance Lease, Liability, to be Paid, Fiscal Year Maturity [Abstract]
Less: accumulated depreciation
Accumulated depreciation
Real Estate Investment Property, Accumulated Depreciation
Net (decrease) increase in cash, cash equivalents, and restricted cash
Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation