Operating Leases - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Feb. 09, 2020	Dec. 31, 2020	Dec. 31, 2019
Lessee Lease Description [Line Items]
Operating lease, right-of-use asset		$ 4,183	$ 2,097
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]		Other long-term assets	Other long-term assets
Cash paid for operating lease liabilities	$ 136	$ 1,333	$ 953
Weighted-average remaining lease term for operating leases		4 years	3 years
Weighted-average incremental borrowing rate		5.40%	7.10%
Selling, General and Administrative Expenses
Lessee Lease Description [Line Items]
Operating lease expense	$ 107	$ 1,535	$ 1,183
Minimum
Lessee Lease Description [Line Items]
Lessee under noncancelable lease agreement, term		1 year
Maximum
Lessee Lease Description [Line Items]
Lessee under noncancelable lease agreement, term		10 years