Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Details)

v3.21.2
Related Party Transactions (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Jan. 31, 2020
Related Party Transactions (Details) [Line Items]            
License fee $ 47,000 $ 44 $ 94,000 $ 79    
Shared Space Agreements [Member]            
Related Party Transactions (Details) [Line Items]            
Percentage of holder of common stock           5.00%
Related party receivable     2,000   $ 0  
Shareholder Loan [Member] | Minimum [Member]            
Related Party Transactions (Details) [Line Items]            
License fee     162,000      
Shareholder Loan [Member] | Maximum [Member]            
Related Party Transactions (Details) [Line Items]            
License fee     $ 198,000