Quarterly report pursuant to Section 13 or 15(d)

Revenue (Details)

v3.21.2
Revenue (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
 [1]
Disaggregation of Revenue [Line Items]    
Revenue disaggregation $ 14,056 $ 9,788
Government [Member]    
Disaggregation of Revenue [Line Items]    
Revenue disaggregation 2,366 3,333
Non-Government [Member]    
Disaggregation of Revenue [Line Items]    
Revenue disaggregation $ 11,690 $ 6,455
[1] As noted above, prior periods have not been adjusted for the adoption of ASC 606 and are presented in accordance with historical accounting guidance in effect for those periods.