Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of Rent Expense

The following table presents rent expense, before sublease income, and sublease income for the periods presented (in thousands):

	Year Ended December 31,
	2019		2018		2017
Rent expense	$	3,250	$	3,169	$	2,724
Sublease income	51		99		86

Summary of Operating Lease Payments

The minimum future rent payments under noncancelable operating leases as of December 31, 2019 are as follows (in thousands):

2020	$	3,060
2021	2,358
2022	1,334
2023	701
2024	635
Thereafter	172
	$	8,260