General form of registration statement for all companies including face-amount certificate companies

Short-Term and Long-Term Debt (Details) - Schedule of short-term and long-term debt

v3.21.2
Short-Term and Long-Term Debt (Details) - Schedule of short-term and long-term debt - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Dec. 31, 2019
Schedule of short-term and long-term debt [Abstract]      
Promissory notes   $ 500
Paycheck Protection Program loan $ 1,000 1,900
Total debt   1,900 500
Less current portion of long-term debt 1,018 (500)
Total long-term debt, net of current portion $ 1,908 $ 1,900