Annual report pursuant to Section 13 and 15(d)

Revenue Sources - Schedule of Revenue by Major Customers (Details)

v3.21.1
Revenue Sources - Schedule of Revenue by Major Customers (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Revenue $ 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