Lease (Tables)

3 Months Ended

Mar. 29, 2019

The components of lease expense are as follows:



	Three months ended
	March 29, 2019
Operating lease cost	$	1,996
Variable lease cost	779
Total lease cost	$	2,775

Other information related to leases are as follows:



	Three months ended
	March 29, 2019
Supplemental cash flow information
Operating cash flows from operating leases	$	2,130
Operating leases
Weighted-average remaining lease term (years)	6.9 years
Weighted-average discount rate	5.5		%

Future Minimum Lease Payments under non-cancellable Operating Leases

Future minimum lease payments under non-cancelable operating leases as of March 29, 2019 are as follows (in thousands):



Years ending December 31,
2019 (remaining nine months)	$	8,329
2020	8,494
2021	3,914
2022	2,487
2023	2,189
Thereafter	6,614
Total future minimum lease payments	$	32,027
Less: imputed interest	(5,044		)
Total	$	26,983

Schedule of Future Minimum Rental Payments for Operating Leases

Future minimum lease payments under non-cancelable operating leases as of December 31, 2018, as disclosed in our 2018 Annual Report on Form 10-K filed with SEC, 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