Accounts Receivable, net (Tables)

6 Months Ended

Jun. 30, 2020

Receivables [Abstract]

Schedule of Accounts Receivable

Accounts receivable at June 30, 2020 and December 31, 2019 were as follows (in thousands):

	June 30,		December 31,
	2020		2019
Trade accounts receivable, net of allowance for credit losses of $7,333 and $5,129, respectively	$	78,082	$	101,718
Unbilled receivables	26,121		43,422
Taxes receivable	29,239		18,516
Affiliated (1)	549		549
Other receivables	3,077		2,489
Total accounts receivable, net	$	137,068	$	166,694

⁽¹⁾Amounts represent expenditures on behalf of non-consolidated affiliates.