Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2022

Summary of Significant Accounting Policies

Schedule of allowances for credit losses related to trade accounts receivable and other receivables

The following is a roll-forward of the allowances for credit losses related to trade accounts receivable and other receivables for the three and nine months ended September 30, 2022 and 2021:

	Three Months Ended
	September 30,
	2022			2021
		(in thousands)
Beginning balance	$	3,561	$	3,788
Provision for credit losses		1,115		317
Total	$	4,676	$	4,105

	Nine Months Ended
	September 30,
	2022			2021
		(in thousands)
Beginning balance	$	2,429	$	4,220
Provision for credit losses		2,615		380
Write-offs		(368)		(495)
Total	$	4,676	$	4,105

Schedule of Accumulated Other Comprehensive Income (Loss)

	Three months ended				Nine months ended
	September 30,				September 30,
	2022		2021		2022		2021
	(in thousands)				(in thousands)
Beginning balance	$	(16,397)	$	2,441	$	(2,287)	$	4,259
Net unrealized loss on available-for-sale securities, net of tax and foreign currency translation adjustment		(3,212)		(950)		(17,322)		(2,768)
Ending balance	$	(19,609)	$	1,491	$	(19,609)	$	1,491