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

Mortgage Notes Payable and Credit Facility - Mortgages Notes Payable (Detail)

v3.10.0.1

Mortgage Notes Payable and Credit Facility - Mortgages Notes Payable (Detail) $ in Thousands		6 Months Ended
	Oct. 27, 2017	Jun. 30, 2018 USD ($) property	Jun. 30, 2017 USD ($) property
Debt Instrument [Line Items]
Debt Repaid		$ 21,998	$ 40,573
Number of properties acquired \| property		1	1
LIBOR
Debt Instrument [Line Items]
Interest Rate on Variable Rate Debt Repaid	2.75%
Variable rate mortgage loans
Debt Instrument [Line Items]
Debt Repaid		$ 6,738
Variable rate mortgage loans \| LIBOR
Debt Instrument [Line Items]
Interest Rate on Variable Rate Debt Repaid		2.25%
Variable rate mortgage loans \| LIBOR \| Weighted average
Debt Instrument [Line Items]
Interest Rate on Variable Rate Debt Repaid		2.25%
Fixed rate mortgage loans
Debt Instrument [Line Items]
Debt Repaid		$ 9,444
Stated interest rate (as percent)		5.75%
New Fixed Rate Mortgage Notes Payable
Debt Instrument [Line Items]
Stated interest rate (as percent)		4.58%
Debt Issued		$ 9,380
Interest rate swap \| New Fixed Rate Mortgage Notes Payable
Debt Instrument [Line Items]
Stated interest rate (as percent)		4.58%

- Definition

Number of properties acquired.

+ References

No definition available.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- 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

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- Definition

The amount of debt that an Entity assumes in acquiring a business or in consideration for an asset received in a noncash (or part noncash) acquisition. Noncash is defined as transactions during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586

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- Definition

The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585

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