Leases - Additional Information (Details)	9 Months Ended
	Sep. 30, 2021	Dec. 31, 2020
Leases [Abstract]
Operating lease expiration year	2028
Operating lease, Weighted average remaining operating lease term	6 years 10 months 24 days	7 years 7 months 6 days
Operating lease, weighted average discount rate, percent	7.50%	7.50%