v3.25.3

Cover - shares	9 Months Ended
Cover - shares	Sep. 30, 2025	Nov. 04, 2025
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2025
Document Transition Report	false
Entity File Number	001-35795
Entity Registrant Name	GLADSTONE LAND CORP
Entity Incorporation, State or Country Code	MD
Entity Tax Identification Number	54-1892552
Entity Address, Address Line One	1521 Westbranch Drive,
Entity Address, Address Line Two	Suite 100
Entity Address, City or Town	McLean,
Entity Address, State or Province	VA
Entity Address, Postal Zip Code	22102
City Area Code	703
Local Phone Number	287-5800
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		37,266,833
Entity Central Index Key	0001495240
Document Fiscal Year Focus	2025
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--12-31
Amendment Flag	false
Common Stock
Entity Information [Line Items]
Title of 12(b) Security	Common Stock, $0.001 par value per share
Trading Symbol	LAND
Security Exchange Name	NASDAQ
Series B Preferred Stock
Entity Information [Line Items]
Title of 12(b) Security	6.00% Series B Cumulative Redeemable Preferred Stock, $0.001 par value per share
Trading Symbol	LANDO
Security Exchange Name	NASDAQ
Series C Preferred Stock
Entity Information [Line Items]
Title of 12(b) Security	6.00% Series C Cumulative Redeemable Preferred Stock, $0.001 par value per share
Trading Symbol	LANDP
Security Exchange Name	NASDAQ
Series D Preferred Stock
Entity Information [Line Items]
Title of 12(b) Security	5.00% Series D Cumulative Term Preferred Stock, $0.001 par value per share
Trading Symbol	LANDM
Security Exchange Name	NASDAQ

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GLADSTONE LAND Corp 10-Q