Leases (Tables)

6 Months Ended

Jun. 30, 2020

Leases [Abstract]

Components of Lease Expense

The components of lease cost were as follows:

Components of Lease Cost
	Three Months Ended June 30,				Six Months Ended June 30,
(in thousands)	2020		2019		2020		2019
Finance lease cost:
Amortization of right-of-use assets	$	24	$	34	$	48	$	65
Interest on lease liabilities	2		3		4		5
Operating lease cost	1,183		1,088		2,408		2,112
Short-term lease cost	223		180		458		232
Variable lease cost	126		122		244		227
Total lease cost	$	1,558	$	1,427	$	3,162	$	2,641

Finance Lease Maturity

Maturities of lease liabilities were as follows:

Future Minimum Lease Payments
	June 30, 2020						December 31, 2019
(in thousands)	Operating Leases			Finance Leases			Operating Leases		Finance Leases
2020	$	2,023	(a)	$	46	(a)	$	4,305	$	97
2021	2,893			80			2,718		83
2022	2,158			41			2,051		45
2023	1,564			18			1,459		22
2024	1,006			17			941		19
Thereafter	2,611			5			2,587		14
Total minimum lease payments	$	12,255		$	207		$	14,061	$	280
Less imputed interest	(996)			(12)			(1,100)		(16)
Total lease liabilities	$	11,259		$	195		$	12,961	$	264
(a) Amounts represent remaining three months of payments due for 2019.

Operating Lease Maturity

Maturities of lease liabilities were as follows:

Future Minimum Lease Payments
	June 30, 2020						December 31, 2019
(in thousands)	Operating Leases			Finance Leases			Operating Leases		Finance Leases
2020	$	2,023	(a)	$	46	(a)	$	4,305	$	97
2021	2,893			80			2,718		83
2022	2,158			41			2,051		45
2023	1,564			18			1,459		22
2024	1,006			17			941		19
Thereafter	2,611			5			2,587		14
Total minimum lease payments	$	12,255		$	207		$	14,061	$	280
Less imputed interest	(996)			(12)			(1,100)		(16)
Total lease liabilities	$	11,259		$	195		$	12,961	$	264
(a) Amounts represent remaining three months of payments due for 2019.

Supplemental Balance Sheet Information Related to Leases

Supplemental balance sheet information related to leases was as follows:

Operating Leases
(in thousands)	June 30, 2020			December 31, 2019
Other non-current assets	$	11,159		$	12,858
Accrued liabilities	3,263			3,972
Other long-term liabilities	7,996			8,989
Total operating lease liabilities	$	11,259		$	12,961
Finance Leases
(in thousands)	June 30, 2020			December 31, 2019
Property, plant and equipment, gross	$	471		$	524
Accumulated Depreciation	(263)			(265)
Property, plant and equipment, net	$	208		$	259
Current maturities of long-term debt and finance lease obligations	$	72		$	90
Long-term debt and finance lease obligations, net of current maturities	123			174
Total finance lease liabilities	$	195		$	264
Weighted Average Remaining Lease Term
Operating leases	5.04 years			5.10 years
Finance leases	3.29 years			3.47 years
Weighted Average Discount Rate
Operating leases	3.20		%	3.29		%
Finance leases	3.46		%	3.39		%

Supplemental Cash Flow Information Related to Leases

Supplemental Cash Flow information related to leases was as follows:

	Six Months Ended June 30,
(in thousands)	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$	4	$	7
Operating cash flows from operating leases	2,236		2,108
Financing cash flows from finance leases	47		76