|3 Months Ended|
Mar. 31, 2021
|Organization Consolidation And Presentation Of Financial Statements [Abstract]|
Global Self Storage, Inc. (the “Company,” “we,” “our,” “us”) is a self-administered and self-managed Maryland real estate investment trust (“REIT”) that owns, operates, manages, acquires, develops and redevelops self storage properties (“stores” or “properties”) in the United States. As of March 31, 2021, through its wholly owned subsidiaries, the Company owned and/or managed 13 self-storage properties in Connecticut, Illinois, Indiana, New York, Ohio, Pennsylvania, South Carolina, and Oklahoma. The Company operates primarily in one segment: rental operations.
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef