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

Schedule of Revenue by Major Customers (Details)

v3.21.4
Schedule of Revenue by Major Customers (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Revenue $ 9,472 $ 8,248 $ 30,461 $ 22,752 $ 32,398 $ 24,220
Medicare Customer [Member]            
Revenue         10,186 10,605
Commercial Payers Customer [Member]            
Revenue         4,136 7,589
Medicare Advantage Customer [Member]            
Revenue         3,566 1,912
Client Billings Customer [Member]            
Revenue         $ 2,582 $ 3,521