XML 73 R57.htm IDEA: XBRL DOCUMENT v3.21.2
SCHEDULE OF INVESTMENT IN REAL ESTATE AND ACCUMULATED DEPRECIATION (Details) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation Disclosure [Abstract]            
Balance at the beginning of the year     $ 208,641,166 $ 244,320,582 $ 244,320,582 $ 254,675,874
Acquisitions         10,161,613 13,037,562
Improvements         2,834,367 6,393,711
Impairments (300,000) (845,674) (1,730,851)
Impairments 300,000 845,674 1,730,851
Dispositions of real estate         (46,944,545) (29,786,565)
Balance at the end of the year         208,641,166 244,320,582
Balance at the beginning of the year     $ (42,387,199) [1] $ (44,113,962) (44,113,962) (43,567,809)
Depreciation and amortization expense         (5,938,958) (6,693,613)
Dispositions of real estate         7,665,721 6,147,460
Balance at the end of the year         (42,387,199) [1] (44,113,962)
Real estate assets, net         $ 166,253,967 $ 200,206,620
[1] Depreciation is computed on a straight-line basis using useful lives up to 39 years