Leases (Tables)

6 Months Ended

Jun. 30, 2019

Leases

Schedule of lease expense

	Three Months Ended		Six Months Ended
	June 30, 2019		June 30, 2019		Statement of Operations Classification
	(in thousands)		(in thousands)
Lease cost:
Operating lease cost	$	269	$	533	Cost of goods sold and operating expenses
Short-term lease cost		12		24	Cost of goods sold and operating expenses
Variable lease cost		59		112	Cost of goods sold and operating expenses
Finance lease cost:
Amortization of leased assets		133		252	Cost of goods sold
Interest on lease liabilities		58		122	Interest expense
Total net lease cost	$	531	$	1,043

Schedule of balance sheet information related to leases

	June 30, 2019		Balance Sheet Classification
	(in thousands)
Leases:
Assets:
Operating lease assets	$	3,274	Operating lease right-of-use assets
Finance lease assets		2,848	Property, plant and equipment, net
Total leased assets	$	6,122
Liabilities:
Current:
Operating leases	$	606	Current portion of operating lease liabilities
Finance leases		1,372	Current portion of long-term debt
Noncurrent:
Operating leases		3,608	Operating lease liabilities
Finance leases		378	Long-term debt, net of current portion
Total lease liabilities	$	5,964

Schedule of weighted average lease term and discount rates

	June 30, 2019
Weighted-Average Remaining Lease Term (years)
Operating lease assets	5.2
Finance lease assets	1.9
Weighted-Average Discount Rate
Operating lease assets	15.0	%
Finance lease assets	12.6	%

Schedule of supplemental cash flow information related to leases

	Six Months Ended
	June 30, 2019
	(in thousands)
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	581
Operating cash flows from finance leases		121
Financing cash flows from finance leases		515
ROU assets obtained in exchange for new finance lease liabilities		406
ROU assets obtained in exchange for new operating lease liabilities	$	135

Schedule of future minimum rental payments

	June 30, 2019
	Operating Leases		Finance Leases
	(in thousands)
2019	$	587	$	677
2020		1,225		893
2021		1,118		117
2022		1,060		115
2023		1,055		95
Later years		1,106		40
Total lease payments	$	6,151	$	1,937
Less amount representing interest		(1,937)		(187)
Total lease obligations	$	4,214	$	1,750

Schedule of future minimum lease payments under non-cancelable rental and lease agreements

	December 31, 2018
	Operating Leases		Capital Leases
	(in thousands)
2019	$	1,180	$	1,257
2020		1,195		798
2021		1,062		21
2022		1,055		20
2023		1,055		—
Later years		1,106		—
Minimum lease commitment	$	6,653	$	2,096
Less amount representing interest				(238)
Present value of net minimum lease obligations			$	1,858