Leases (Tables)

12 Months Ended

Dec. 31, 2019

Leases [Abstract]

Lease, Cost

The components of lease cost were as follows:

Description of lease costs	Year ended December 31, 2019
	(in thousands)
Operating lease costs	$	1,671
Finance lease costs:
Amortization of finance lease right-of-use assets	27
Interest on finance lease obligations	17
Total	$	1,715

Cash payments for leases were as follows:

Description of cash payment	Year ended December 31, 2019
	(in thousands)
Operating cash flows from operating leases - cash paid for operating leases	$	1,793
Operating cash flows from finance leases - cash paid for interest	$	11
Financing cash flows from finance leases - cash paid for principal	$	14

Lease term and discount rate were as follows:

	December 31, 2019
Description of other lease information	Operating leases		Finance leases
Weighted-average remaining lease term (in years)	4.66		1.83
Weighted average discount rate	11	%	27	%

Operating Leases, Scheduled Lease Payments

As of December 31, 2019, annual scheduled lease payments were as follows:

Year	Operating leases			Finance leases
	(in thousands)
2020	$	1,861		$	24
2021	1,909			14
2022	1,961			3
2023	2,017			—
2024	1,372			—
Total undiscounted cash flows	9,120			41
Less: amount representing interest	(2,049		)	(8		)
Present value of lease liabilities	$	7,071		$	33

Operating Leases, Scheduled Lease Payments

As of December 31, 2019, annual scheduled lease payments were as follows:

Year	Operating leases			Finance leases
	(in thousands)
2020	$	1,861		$	24
2021	1,909			14
2022	1,961			3
2023	2,017			—
2024	1,372			—
Total undiscounted cash flows	9,120			41
Less: amount representing interest	(2,049		)	(8		)
Present value of lease liabilities	$	7,071		$	33