Leases (Tables)

3 Months Ended

Mar. 31, 2021

Leases [Abstract]

Summary of components of lease expense and other lease information

	Three Months Ended		Three Months Ended
	March 31,		March 31,
	2021		2020
Operating lease cost	$	719	$	790
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	545	$	436
Right-of-use assets obtained in exchange for new operating lease liabilities	$	—	$	—

Summary of balance sheet components

	March 31,		December 31,
	2021		2020
Operating lease right-of-use assets	$	13,666	$	13,986
Operating lease liabilities	$	15,547	$	15,862
Weighted-average remaining lease term - operating leases		10.0		10.2
Weighted-average discount rate - operating leases		5.87%		5.88%

Summary of future minimum lease payments under non-cancellable leases

         Future minimum lease payments under non-cancellable leases as of March 31, 2021 and December 31, 2020 were as follows (in thousands):

	March 31,			December 31,
	2021			2020
2021	$	1,626	$	2,172
2022		2,171		2,171
2023		1,885		1,885
2024		1,941		1,941
2025		1,975		1,975
Thereafter		11,350		11,350
Total future minimum lease payments	$	20,948	$	21,494
Less imputed interest	$	(5,401)	$	(5,632)
Total operating lease liability	$	15,547	$	15,862