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
Dec. 31, 2020
Revenue from Contract with Customer [Abstract]    
Accounts receivable, net $ 17,052 $ 13,817
Deferred revenue, current 1,074 1,140
Deferred revenue, net of current 249 237
Contract liabilities (deferred revenue) 1,323 $ 1,377
Change in contract liabilities $ (54)