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Accounts Receivable, net | 3 Months Ended
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Mar. 31, 2021
Receivables [Abstract] |
Accounts Receivable, net | Accounts Receivable, net Accounts receivable at March 31, 2021 and December 31, 2020 were as follows (in thousands):
| March 31, |  | December 31,
| 2021 |  | 2020
Trade accounts receivable, net of allowance for credit losses of $4,112 and $3,857, respectively | $ | 67,171 |  |  | $ | 65,684 |
Unbilled receivables | 29,923 |  |  | 26,215 |
Taxes receivable | 15,392 |  |  | 14,292 |
Affiliated (1) | 549 |  |  | 549 |
Other receivables | 3,546 |  |  | 3,867 |
Total accounts receivable, net | $ | 116,581 |  |  | $ | 110,607 |
(1)Amounts represent expenditures on behalf of non-consolidated affiliates.

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- Definition The entire disclosure for claims held for amounts due a entity, excluding financing receivables. Examples include, but are not limited to, trade accounts receivables, notes receivables, loans receivables. Includes disclosure for allowance for credit losses. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2196772 + Details
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- References No definition available. + Details
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