Leases (Tables)

12 Months Ended

Dec. 31, 2019

The components of lease expense are as follows (in thousands):



	Year ended December 31,
	2019
Operating lease cost	$	9,574
Variable lease cost	3,232
Total lease cost	$	12,806

Supplemental cash flow information related to leases are as follows (in thousands):



	Year ended December 31,
	2019
Cash paid for amounts included in the measurement of operating lease liabilities	$	9,702
ROU assets obtained in exchange for operating lease obligations	$	12,032

Other information related to leases are as follows:



	Year ended December 31,
	2019
Operating leases
Weighted-average remaining lease term (years)	7.0
Weighted-average discount rate	7.1	%

Lessee, Operating Lease, Liability, Maturity

Future minimum lease payments under non-cancelable operating leases as of December 31, 2019 are as follows (in thousands):



Years ending December 31,
2020	$	9,169
2021	6,181
2022	4,814
2023	4,524
2024	4,503
Thereafter	17,569
Total future minimum lease payments	$	46,760
Less: imputed interest	(11,546		)
Total	$	35,214

Future Minimum Lease Payments Under Non-cancelable Operating Leases

Future minimum lease payments under non-cancelable operating leases as of December 31, 2018, as defined under the previous lease accounting guidance of ASC Topic 840, were as follows (in thousands):



Years ending December 31,
2019	$	13,515
2020	10,139
2021	4,088
2022	2,523
2023	2,220
Thereafter	6,694
Total future minimum lease payments	$	39,179