XML 98 R83.htm IDEA: XBRL DOCUMENT v3.21.1
Assets Held for Sale (Details)
3 Months Ended 12 Months Ended
Dec. 31, 2020
USD ($)
building
Mar. 31, 2020
USD ($)
Mar. 31, 2021
USD ($)
Property, Plant and Equipment [Abstract]      
Number of buildings sold | building 2    
Number of buildings | building 3    
Gain (Loss) on Sale of Properties $ (37,579)    
Impairment loss   $ 251,000  
Total assets held for sale   $ 3,991,498 $ 1,143,528