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

RELATED PARTY TRANSACTIONS (Details)

v3.20.4
RELATED PARTY TRANSACTIONS (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Sep. 30, 2020
Dec. 31, 2019
Related Party Transaction [Line Items]      
Fair value of the warrants $ 34,939    
Deferred revenue from sales to investors 3,900 $ 1,100 $ 2,200
Amount of investment $ 500    
Percentage of outstanding shares 31.00%    
Investors      
Related Party Transaction [Line Items]      
Revenue from sales to investors $ 100    
Deferred revenue from sales to investors $ 100