XML 64 R51.htm IDEA: XBRL DOCUMENT v3.21.1
Other Current Assets (Details) - USD ($)
Dec. 31, 2020
Dec. 31, 2019
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]    
Inventories $ 990,976 $ 213,713
Prepaid rent, insurance, and other assets 772,657 881,134
Total other current assets $ 1,763,633 $ 1,094,847