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Consolidated Statements of Comprehensive Loss - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Statement of Comprehensive Income [Abstract]    
Net loss $ (9,763) $ (21,940)
Other comprehensive loss, net of tax:    
Foreign currency translation adjustment (177) (465)
Net other comprehensive loss [1] (177) (465)
Total comprehensive loss $ (9,940) $ (22,405)
[1] Tax impact was nominal for all periods.