Gladstone Commercial Corporation Quarterly report pursuant to Section 13 or 15(d)

Mortgage Notes Payable and Credit Facility - Interest Rate Derivatives (Detail)

v3.21.1

Mortgage Notes Payable and Credit Facility - Interest Rate Derivatives (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Aggregate Cost	$ 1,322
Aggregate Notional Amount	226,920	$ 177,060
Aggregate Fair Value	$ 155	9
Minimum \| LIBOR
Debt Instrument [Line Items]
Interest rate (as percent)	1.50%
Maximum \| LIBOR
Debt Instrument [Line Items]
Interest rate (as percent)	2.75%
Interest rate swaps \| Counterparty
Debt Instrument [Line Items]
Aggregate Notional Amount	$ 74,060	68,829
Aggregate Fair Value	1,272	0
Aggregate Fair Value Liability	$ (1,959)	$ (3,055)

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

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+ References

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- Definition

The premium (cost) of a hedge, expensed during the period.

+ References

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- Definition

Nominal or face amount used to calculate payment on derivative.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 1B
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-Paragraph 1A
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- Definition

Fair value as of the balance sheet date of all interest rate derivative liabilities designated as cash flow hedging instruments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4B
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- Definition

Fair value of all derivatives designated as interest rate fair value hedging instruments.

+ References

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-SubTopic 10
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