Accounts Receivable, Net (Tables)

9 Months Ended

Sep. 30, 2023

Receivables [Abstract]

Schedule of Accounts Receivable, Net

Accounts receivable, net, at September 30, 2023 and December 31, 2022 was as follows (in thousands):

	September 30, 2023		December 31, 2022
Trade accounts receivable	$	301,331	$	267,409
Unbilled revenue, at net realizable value	189,287		87,890
Total accounts receivable	490,618		355,299
Allowance for doubtful accounts	(24,770)		(20,801)
Accounts receivable, net	$	465,848	$	334,498

Schedule of Changes to the Allowance for Doubtful Accounts on Accounts Receivable

Changes to the allowance for doubtful accounts for the nine months ended September 30, 2023 and twelve months ended December 31, 2022 were as follows (in thousands):

	September 30, 2023		December 31, 2022
Balance at beginning of period	$	(20,801)	$	(16,158)
Provision	(8,867)		(13,545)
Charge-offs, net of recoveries	4,898		8,902
Allowance for doubtful accounts	$	(24,770)	$	(20,801)