Leases (Tables)

9 Months Ended

Sep. 30, 2019

The components of lease cost were as follows:


Components of Lease Cost
	Three Months Ended September 30,		Nine Months Ended September 30,
(in thousands)	2019		2019
Finance lease cost:
Amortization of right-of-use assets	$	33	$	98
Interest on lease liabilities	3		8
Operating lease cost	1,095		3,207
Short-term lease cost	79		311
Variable lease cost	120		347

Total lease cost	$	1,330	$	3,971

Maturities of lease liabilities were as follows:


Future Minimum Lease Payments
	September 30, 2019								December 31, 2018
(in thousands)	Operating Leases			Finance Leases			Operating Leases		Capital Leases
2019	$	1,008	(a)	$	37	(a)	$	3,310	$	125
2020	3,215			115			2,453		97
2021	1,900			79			1,308		62
2022	1,244			41			743		24
2023	713			17			419		1
Thereafter	1,225			35			79		—
Total minimum lease payments	$	9,305		$	324		$	8,312	$	309
Less imputed interest	(658)			(19)			—		(11)
Total lease liabilities	$	8,647		$	305		$	8,312	$	298
(a) Amounts represent remaining three months of payments due for 2019.

Maturities of lease liabilities were as follows:


Future Minimum Lease Payments
	September 30, 2019								December 31, 2018
(in thousands)	Operating Leases			Finance Leases			Operating Leases		Capital Leases
2019	$	1,008	(a)	$	37	(a)	$	3,310	$	125
2020	3,215			115			2,453		97
2021	1,900			79			1,308		62
2022	1,244			41			743		24
2023	713			17			419		1
Thereafter	1,225			35			79		—
Total minimum lease payments	$	9,305		$	324		$	8,312	$	309
Less imputed interest	(658)			(19)			—		(11)
Total lease liabilities	$	8,647		$	305		$	8,312	$	298
(a) Amounts represent remaining three months of payments due for 2019.

Supplemental balance sheet information related to leases was as follows:


Operating Leases
(in thousands)	September 30, 2019
Other non-current assets	$	8,569

Accrued liabilities	3,314
Other long-term liabilities	5,333
Total operating lease liabilities	$	8,647

Finance Leases
(in thousands)	September 30, 2019
Property, plant and equipment, gross	$	629
Accumulated Depreciation	(324)
Property, plant and equipment, net	$	305

Current maturities of long-term debt and finance lease obligations				$	113
Long-term debt and finance lease obligations, net of current maturities				192
Total finance lease liabilities	$	305

Weighted Average Remaining Lease Term
Operating leases	4.07 years
Finance leases	3.40 years
Weighted Average Discount Rate
Operating leases	3.40		%
Finance leases	3.34		%

Supplemental Cash Flow information related to leases was as follows:


	Nine Months Ended September 30,
(in thousands)	2019

Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from finance leases	$	11
Operating cash flows from operating leases	3,146
Financing cash flows from finance leases	97