Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

v3.21.1
Related Party Transactions (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Jan. 01, 2020
Amounts due from related parties repayment period, description not expected to be repaid within one year      
Due from related companies $ 97,000   $ 74,000  
Due to related companies 0   $ 0  
Lease term       36 months
Rent expense 56,000 $ 40,000    
Royalty [Member]        
Royalty revenue received from franchisees $ 100,000 $ 112,000