Accounts Receivable (Tables)

6 Months Ended

Jun. 30, 2022

Receivables [Abstract]

Accounts Receivable

	June 30, 2022		December 31, 2021
	(in thousands)
Accounts receivable	$	124,898	$	71,329
Less:  Allowance for credit losses	(563)		(549)
Total, net	$	124,335	$	70,780

Allowance for Doubtful Accounts

	Three Months Ended				Six Months Ended
	June 30, 2022		June 30, 2021		June 30, 2022		June 30, 2021
Allowance for credit losses:	(in thousands)
Balance, beginning of period	$	837	$	493	$	549	$	506
Provisions for (recoveries of) expected credit	(107)		25		181		12
losses, net of adjustments
Accounts receivable written off, net of recoveries	(167)		—		(167)		—
Balance, end of period	$	563	$	518	$	563	$	518