Leases - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Leases [Abstract]
Remaining lease terms	8 years
Operating lease cost	$ 3.8	$ 3.1
Cash paid for amounts included in measurement of lease liabilities	$ 3.9	$ 3.1
Weighted-average incremental borrowing rate	5.70%		5.70%
Weighted-average remaining lease term	7 years 10 months 24 days		8 years 2 months 12 days