Leases (Tables)

3 Months Ended

Mar. 31, 2022

Leases [Abstract]

Schedule of Supplemental Balance Sheet Information Related Leases Assets and Liabilities

The following table presents supplemental balance sheet information related to lease assets and liabilities:

(in thousands)	Classification	March 31, 2022		December 31, 2021
Assets
Operating lease assets	Other long-term assets	$	7,794	$	8,514
Finance lease assets1	Property, plant and equipment, net		10,012		10,663
Total lease assets		$	17,806	$	19,177
Liabilities
Current:
Operating lease liabilities	Accounts payable and accrued liabilities	$	2,845	$	3,021
Finance lease liabilities	Accounts payable and accrued liabilities		3,550		3,577
Noncurrent:
Operating lease liabilities	Other long-term obligations		5,013		5,598
Finance lease liabilities	Other long-term obligations		6,342		6,972
Total lease liabilities		$	17,750	$	19,168

1 Finance lease assets are presented net of accumulated amortization of $5.5 million and $4.5 million as of March 31, 2022 and December 31, 2021, respectively.

Schedule of Components of Lease Expense

The following table presents the components of lease expense:

	Three Months Ended March 31,
(in thousands)	2022		2021
Operating lease costs1	$	947	$	1,328
Finance lease costs:
Amortization of leased assets		929		589
Interest on lease liabilities		67		51
Net lease costs	$	1,943	$	1,968

1 Excludes short-term leases and variable lease costs, which are immaterial.

Schedule of Supplemental Cash Flow Information Related Leases

The following table presents supplemental cash flow information related to leases:

	Three Months Ended March 31,
(in thousands)	2022		2021
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	994	$	1,368
Operating cash flows for finance leases	$	67	$	51
Financing cash flows for finance leases	$	938	$	577
Leased assets exchanged for new lease liabilities:
Operating leases	$	154	$	124
Finance leases	$	281	$	801