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

QUARTERLY DATA (unaudited) - Revenue and Net income (loss) (Details)

v3.22.0.1
QUARTERLY DATA (unaudited) - Revenue and Net income (loss) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Dec. 31, 2019
Sep. 30, 2019
Jun. 30, 2019
Mar. 31, 2019
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
QUARTERLY DATA (unaudited)                          
Revenue, net of accounts receivable valuation allowance $ 8,546 $ 5,964 $ 3,963 $ (10,736) $ 4,333 $ (4,659) $ 7,951 $ 8,389 $ 6,044 $ 19,533 $ (2,440) $ 3,524 $ 17,725
Net income/(loss) before tax $ 249 $ (114) $ (1,344) $ (15,284) $ (479) $ (8,942) $ 4,763 $ 5,324 $ 2,377 $ (3,190) $ (17,107) $ (17,221) $ 3,522