Summary of Significant Accounting Policies (Tables)

6 Months Ended

Jun. 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 six months ended June 30, 2022 and 2021:

	Three Months Ended
	June 30,
	2022			2021
		(in thousands)
Beginning balance	$	2,392	$	4,110
Provision for credit losses		1,170		63
Write-offs		(1)		(385)
Total	$	3,561	$	3,788

	Six Months Ended
	June 30,
	2022			2021
		(in thousands)
Beginning balance	$	2,429	$	4,220
Provision for credit losses		1,501		63
Write-offs		(369)		(495)
Total	$	3,561	$	3,788

Schedule of Accumulated Other Comprehensive Income (Loss)

	Three months ended				Six months ended
	June 30,				June 30,
	2022		2021		2022		2021
	(in thousands)				(in thousands)
Beginning balance	$	(13,904)	$	3,197	$	(2,287)	$	4,259
Net unrealized loss on available-for-sale securities, net of tax and foreign currency translation adjustment		(2,493)		(756)		(14,110)		(1,818)
Ending balance	$	(16,397)	$	2,441	$	(16,397)	$	2,441