Leases (Tables)

9 Months Ended

Sep. 30, 2020

Leases [Abstract]

Components of Lease Expense

The components of lease cost were as follows:

Components of Lease Cost
	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2020		2019		2020		2019
Finance lease cost:
Amortization of right-of-use assets	$	22	$	33	$	70	$	98
Interest on lease liabilities	1		3		5		8
Operating lease cost	1,216		1,095		3,624		3,207
Short-term lease cost	150		79		608		311
Variable lease cost	120		120		364		347
Total lease cost	$	1,509	$	1,330	$	4,671	$	3,971

Finance Lease Maturity

Maturities of lease liabilities were as follows:

Future Minimum Lease Payments
	September 30, 2020						December 31, 2019
(in thousands)	Operating Leases			Finance Leases			Operating Leases		Finance Leases
2020	$	1,092	(a)	$	46	(a)	$	4,305	$	97
2021	3,198			72			2,718		83
2022	2,240			34			2,051		45
2023	1,557			11			1,459		22
2024	1,054			9			941		19
Thereafter	2,657			8			2,587		14
Total minimum lease payments	$	11,798		$	180		$	14,061	$	280
Less imputed interest	(926)			(7)			(1,100)		(16)
Total lease liabilities	$	10,872		$	173		$	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
	September 30, 2020						December 31, 2019
(in thousands)	Operating Leases			Finance Leases			Operating Leases		Finance Leases
2020	$	1,092	(a)	$	46	(a)	$	4,305	$	97
2021	3,198			72			2,718		83
2022	2,240			34			2,051		45
2023	1,557			11			1,459		22
2024	1,054			9			941		19
Thereafter	2,657			8			2,587		14
Total minimum lease payments	$	11,798		$	180		$	14,061	$	280
Less imputed interest	(926)			(7)			(1,100)		(16)
Total lease liabilities	$	10,872		$	173		$	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)	September 30, 2020			December 31, 2019
Other non-current assets	$	10,770		$	12,858
Accrued liabilities	3,309			3,972
Other long-term liabilities	7,563			8,989
Total operating lease liabilities	$	10,872		$	12,961
Finance Leases
(in thousands)	September 30, 2020			December 31, 2019
Property, plant and equipment, gross	$	420		$	524
Accumulated Depreciation	(283)			(265)
Property, plant and equipment, net	$	137		$	259
Current maturities of long-term debt and finance lease obligations	$	68		$	90
Long-term debt and finance lease obligations, net of current maturities	105			174
Total finance lease liabilities	$	173		$	264
Weighted Average Remaining Lease Term
Operating leases	4.84 years			5.10 years
Finance leases	2.72 years			3.47 years
Weighted Average Discount Rate
Operating leases	3.19		%	3.29		%
Finance leases	3.34		%	3.39		%

Supplemental Cash Flow Information Related to Leases

Supplemental Cash Flow information related to leases was as follows:

	Nine Months Ended September 30,
(in thousands)	2020		2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$	5	$	11
Operating cash flows from operating leases	3,362		3,146
Financing cash flows from finance leases	69		97