Annual report pursuant to Section 13 and 15(d)

Debt - Short Term Loans (Details)

v3.22.1
Debt - Short Term Loans (Details) - USD ($)
12 Months Ended
Apr. 21, 2020
Dec. 31, 2021
Dec. 31, 2020
Short-term Debt [Line Items]      
Conversion of debt to equity   $ 6,288,000 $ 0
Repayments of short-term debt   $ 30,000 $ 20,000
Loan received under Paycheck Protection Program $ 22,000    
3% Promissory Note      
Short-term Debt [Line Items]      
Interest rate     3.00%
Face amount     $ 30,000
Convertible debt      
Short-term Debt [Line Items]      
Repayments of short-term debt     20,000
Convertible debt | 2015 Notes      
Short-term Debt [Line Items]      
Conversion of debt to equity     22,000
Convertible debt | Short Term Notes Payable      
Short-term Debt [Line Items]      
Original debt settled     42,000
Convertible debt | Promissory Note      
Short-term Debt [Line Items]      
Repayments of short-term debt     10,000
Convertible debt | Advance      
Short-term Debt [Line Items]      
Repayments of short-term debt     6,000
Convertible debt | Accrued Interest      
Short-term Debt [Line Items]      
Repayments of short-term debt     $ 4,000