Commitments and Contingencies - Components of the Right-of-Use Assets and Lease Liabilities (Details) $ in Thousands	Mar. 31, 2021 USD ($)
Lessee, Lease, Description [Line Items]
Right-of-use assets	$ 4,771
Lease liability obligations, current	$ 840
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other current liabilities
Lease liability obligations, noncurrent	$ 4,951
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other liabilities
Total lease liability obligations	$ 5,791
Weighted-average remaining lease term (in years)	5 years 2 months 12 days
Weighted Average
Lessee, Lease, Description [Line Items]
Weighted-average discount rate	3.75%