Leases - Summary of Additional Information Related to Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Balance sheet information
ROU assets	$ 15,045	$ 13,071
Lease liabilities, current	$ 4,259	$ 3,567
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesCurrent	us-gaap:OtherLiabilitiesCurrent
Lease liabilities, non-current	$ 14,403	$ 11,823
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	us-gaap:OtherLiabilitiesNoncurrent	us-gaap:OtherLiabilitiesNoncurrent
Total lease liabilities	$ 18,662	$ 15,390
Supplemental data
Weighted average remaining lease term	4 years 6 months 25 days	4 years 1 month 9 days
Weighted average discount rate	7.00%	7.00%
Cash paid for amounts included in lease liabilities	$ 4,891	$ 3,986
ROU assets obtained in exchange for new lease obligations	$ 5,870	$ 17,724