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

Equity Instruments - Conversion of Series??A Redeemable Convertible Preferred Stock into Common Stock (Details)

v3.21.2
Equity Instruments - Conversion of Series A Redeemable Convertible Preferred Stock into Common Stock (Details)
$ in Thousands
 1 Months Ended 6 Months Ended 12 Months Ended
Apr. 13, 2020
USD ($)
shares
Feb. 28, 2019
USD ($)
shares
Jun. 30, 2020
USD ($)
shares
Dec. 31, 2020
USD ($)
shares
Dec. 31, 2019
USD ($)
shares
Temporary Equity [Line Items]          
Number of shares converted     4,456,248 4,456,248 893,260
Conversion ratio 3 1     1
Carrying amount of redeemable convertible preferred stock reclassified to common stock and additional paid-in capital | $ $ 13,100 $ 1,000 $ 13,274 $ 13,274 $ 1,003
Series A Redeemable Convertible Preferred Stock          
Temporary Equity [Line Items]          
Number of shares converted 2,167,198        
Conversion ratio       2.178  
Common Stock          
Temporary Equity [Line Items]          
Number of shares to be converted into 1,485,413 893,260      
Redeemable Convertible Preferred Stock          
Temporary Equity [Line Items]          
Number of shares converted   893,260