Gladstone Commercial Corporation Annual report pursuant to Section 13 and 15(d)

Annual report pursuant to Section 13 and 15(d)

Equity and Mezzanine Equity - Amendments to Operating Partnership Agreement (Narrative) (Details)

Equity and Mezzanine Equity - Amendments to Operating Partnership Agreement (Narrative) (Details) - Preferred Stock			1 Months Ended
	Aug. 05, 2021	Jun. 23, 2021	Feb. 29, 2020
Series F Preferred Stock
Class of Stock [Line Items]
Preferred stock, dividend rate (as a percent)		6.00%	6.00%
Series D Cumulative Redeemable Preferred Stock
Class of Stock [Line Items]
Preferred stock, dividend rate (as a percent)	7.00%

- 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.

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+ Details