XML 51 R40.htm IDEA: XBRL DOCUMENT v3.21.2
Note 3 - Accounts Receivable, Net - Summary of Accounts Receivable, Net (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Dec. 31, 2020
Trade accounts receivable, net of allowance for credit losses of $3,718 and $3,857, respectively $ 71,680 $ 65,684
Unbilled receivables 40,125 26,215
Taxes receivable 15,974 14,292
Affiliated [1] 24 549
Other receivables 2,782 3,867
Total accounts receivable, net $ 130,585 $ 110,607
[1] Amounts represent expenditures on behalf of non-consolidated affiliates.