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

Geographic Information (Details) - Summary of revenue by geographic area

v3.21.1
Geographic Information (Details) - Summary of revenue by geographic area - USD ($)
$ in Thousands
 1 Months Ended 6 Months Ended 9 Months Ended 11 Months Ended 12 Months Ended
Dec. 31, 2020
Jun. 30, 2020
Jun. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Dec. 15, 2020
Dec. 31, 2019
Segment Reporting Information [Line Items]              
Revenues $ 1,704 $ 15,549 $ 17,224 $ 24,498 $ 24,859 $ 32,578 $ 33,555
United States [Member]              
Segment Reporting Information [Line Items]              
Revenues 1,702         32,520 33,428
Other Countries [Member]              
Segment Reporting Information [Line Items]              
Revenues $ 2         $ 58 $ 127