Leases (Tables)

6 Months Ended

Jun. 30, 2023

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	June 30, 2023		December 31, 2022
Assets
Operating lease assets	Other long-term assets	$	8,826	$	9,306
Finance lease assets1	Property, plant and equipment, net		12,302		13,213
Total lease assets		$	21,128	$	22,519
Liabilities
Current:
Operating lease liabilities	Accounts payable and accrued liabilities	$	2,319	$	2,570
Finance lease liabilities	Accounts payable and accrued liabilities		4,406		4,834
Noncurrent:
Operating lease liabilities	Other long-term obligations		6,651		6,716
Finance lease liabilities	Other long-term obligations		7,790		8,179
Total lease liabilities		$	21,166	$	22,299

1 Finance lease assets are presented net of accumulated amortization of $9.0 million and $7.9 million as of June 30, 2023 and December 31, 2022, respectively.

Schedule of Components of Lease Expense

The following table presents the components of lease expense:

	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2023		2022		2023		2022
Operating lease costs1	$	796	$	881	$	1,682	$	1,828
Finance lease costs:
Amortization of leased assets		1,331		995		2,562		1,924
Interest expense		113		69		224		136
Net lease costs	$	2,240	$	1,945	$	4,468	$	3,888

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:

	Six Months Ended June 30,
(in thousands)	2023		2022
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	1,629	$	1,822
Operating cash flows for finance leases	$	213	$	136
Financing cash flows for finance leases	$	2,817	$	1,961
Leased assets exchanged for new lease liabilities:
Operating leases	$	1,149	$	1,279
Finance leases	$	2,111	$	2,331