Lease (Tables)

3 Months Ended

Mar. 31, 2020

Lease

Schedule of components of lease expense and related cash flows

The components of lease expense and related cash flows were as follows (in thousands):

	Three months ended March 31,		Three months ended March 31,
	2020		2019
Lease cost
Finance lease cost:
Amortization of right-of-use assets	$	474	$	356
Interest on lease liabilities		215		184
Operating lease cost		1,126		1,149
Short-term lease cost		106		49
Variable lease cost		598		725
Total lease cost	$	2,519	$	2,463
Operating cash flows from finance leases	$	215	$	184
Operating cash flows from operating leases	$	1,126	$	1,149
Financing cash flows from finance leases	$	357	$	250

Schedule of weighted-average remaining lease term and weighted-average discount rate

	March 31, 2020		March 31, 2019
Weighted-average remaining lease term (years)
Operating leases		6.8		6.9
Finance leases		5.8		6.8
Weighted-average discount rate
Operating leases		8%		8%
Finance leases		8%		8%

Schedule of future minimum commitments due under lease agreements

	Operating Leases		Finance Leases		Total
2020 (remaining nine months)		4,279		1,715		5,994
2021		5,628		2,287		7,915
2022		3,387		2,287		5,674
2023		2,948		2,287		5,235
2024		2,900		2,287		5,187
Thereafter		10,655		2,287		12,942
Present value adjustment		(7,187)		(2,637)		(9,824)
Present value of lease payments	$	22,610	$	10,513	$	33,123