Leases - Additional Information (Details) $ in Thousands	1 Months Ended
	Jan. 31, 2020 USD ($)	Mar. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	Sep. 30, 2018 ft²
Lessee Lease Description [Line Items]
Operating lease right-of-use assets		$ 51,981	$ 417
Annual base rent, First year		5,500
Annual base rent, Second year		8,500
Annual base rent, Thereafter		11,100
Leasehold improvements within property and equipment		19,801	$ 15,743
Leasehold Improvements
Lessee Lease Description [Line Items]
Leasehold improvements within property and equipment		$ 10,600
New Facility
Lessee Lease Description [Line Items]
Area of leased property | ft²				129,800
Rent commencement date	2020-01
Additional period of extension in lease contract				10 years
Operating lease right-of-use assets	$ 52,600