Quarterly report pursuant to Section 13 or 15(d)

Business and Organization - Additional Information (Detail)

v3.21.1
Business and Organization - Additional Information (Detail)
Mar. 31, 2021
Dec. 31, 2020
OP Unit Holder    
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]    
Company's ownership percent (as percent) 99.30% 100.00%
Gladstone Land Advisers Inc    
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]    
Company's ownership percent (as percent) 100.00%