Leases (Tables)

3 Months Ended

Mar. 31, 2020

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, 2020		December 31, 2019
Assets
Operating lease assets	Other long-term assets	$	14,475	$	15,772
Finance lease assets¹	Property, plant and equipment, net		3,673		2,360
Total lease assets		$	18,148	$	18,132

Liabilities
Current
Operating lease liabilities	Accounts payable and accrued liabilities	$	4,885	$	4,998
Finance lease liabilities	Accounts payable and accrued liabilities		972		644
Noncurrent
Operating lease liabilities	Other long-term obligations		9,569		10,775
Finance lease liabilities	Other long-term obligations		2,676		1,703
Total lease liabilities		$	18,102	$	18,120

¹ Finance lease assets are presented net of accumulated amortization of $0.5 million and $0.3 million as of March 31, 2020 and December 31, 2019, respectively.

Schedule of Components of Lease Expense

The following table presents the components of lease expense:

	Three Months Ended March 31,
(in thousands)	2020		2019
Operating lease costs¹	$	1,425	$	1,410
Finance lease costs
Amortization of leased assets	213		21
Interest on lease liabilities	27		5
Net lease costs	$	1,665	$	1,436

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

Schedule of Supplemental Cash Flow Information Related Leases

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

	Three Months Ended March 31,
(in thousands)	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows for operating leases	$	1,506	$	1,522
Operating cash flows for finance leases	$	27	$	5
Financing cash flows for finance leases	$	215	$	27
Leased assets exchanged for new lease liabilities
Operating leases	$	38	$	268
Finance leases	$	1,517	$	508