XML 45 R35.htm IDEA: XBRL DOCUMENT v3.22.1
Trade Accounts Receivable - Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Receivables [Abstract]      
Allowance for credit losses $ 1,493   $ 2,057
Expense (reversal) of provision $ (500) $ (1,250)