Quarterly report pursuant to Section 13 or 15(d)

Revenue - Changes in Contract (Details)

v3.22.2
Revenue - Changes in Contract (Details) - USD ($)
$ in Thousands
6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Change in Contract Liabilities Balance [Roll Forward]    
Contract liabilities (deferred revenue) March 31, 2022 $ 1,763  
Contract liabilities (deferred revenue) December 31, 2021 1,594  
Deferred revenue $ (169) $ (33)