Leases (Tables)

3 Months Ended

Mar. 31, 2020

Leases

Schedule of lease expense

	Three Months Ended
	March 31,
	2020		2019		Statement of Operations Classification
	(in thousands)
Lease cost:
Operating lease cost	$	269	$	264	Cost of goods sold and operating expenses
Short-term lease cost		8		12	Cost of goods sold and operating expenses
Variable lease cost		53		53	Cost of goods sold and operating expenses
Finance lease cost:
Amortization of leased assets		134		119	Cost of goods sold
Interest on lease liabilities		29		64	Interest expense
Total net lease cost	$	493	$	512

Schedule of balance sheet information related to leases

	March 31, 2020		December 31, 2019		Balance Sheet Classification
	(in thousands)
Leases:
Assets:
Operating lease assets	$	2,920	$	3,044	Operating lease right-of-use assets
Finance lease assets		2,181		2,580	Property, plant and equipment, net
Total leased assets	$	5,101	$	5,624
Liabilities:
Current:
Operating leases	$	707	$	681	Current portion of operating lease liabilities
Finance leases		534		836	Current portion of long-term debt
Noncurrent:
Operating leases		3,067		3,254	Operating lease liabilities
Finance leases		307		331	Long-term debt, net of current portion
Total lease liabilities	$	4,615	$	5,102

Schedule of weighted average lease term and discount rates

	March 31, 2020		December 31, 2019
Weighted-Average Remaining Lease Term (years)
Operating lease assets	4.5		4.7
Finance lease assets	2.0		1.8
Weighted-Average Discount Rate
Operating lease assets	15.0	%	15.0	%
Finance lease assets	10.8	%	11.8	%

Schedule of supplemental cash flow information related to leases

	Three Months Ended
	March 31,
	2020		2019
	(in thousands)
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	306	$	288
Operating cash flows from finance leases		30		64
Financing cash flows from finance leases		326		250
ROU assets obtained in exchange for new operating lease liabilities	$	—	$	135

Schedule of lease liability maturity

	March 31, 2020
	Operating Leases		Finance Leases
	(in thousands)
2020	$	919	$	538
2021		1,118		117
2022		1,060		115
2023		1,055		95
2024		1,106		40
Total lease payments	$	5,258	$	905
Less amount representing interest		(1,484)		(64)
Total lease obligations	$	3,774	$	841