XML 52 R39.htm IDEA: XBRL DOCUMENT v3.22.1
REVENUE RECOGNITION - Additional Information (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Disaggregation Of Revenue [Line Items]    
Payment terms range, minimum 20 days  
Payment terms range, maximum 6 months  
Revenue recognized that was included in the deferred revenue balance at the beginning of the period $ 158 $ 0
Capitalized contract cost 158  
Remaining performance obligation $ 2,800 $ 859