Commitments and Contingencies - Additional Details (Details) $ in Thousands		1 Months Ended	3 Months Ended		9 Months Ended
	Jan. 20, 2021	Jan. 31, 2020 USD ($) ft²	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)
Other Commitments [Line Items]
Operating leases, rent expense			$ 300	$ 300	$ 1,100	$ 1,700
Operating lease, term of contract		63 months
Operating leases, future minimum payments due		$ 7,900	6,293		6,293
Lessee, operating lease, period for payments net of rent abatement	3 months
Rent expense, annual escalation, percent		2.50%
Operating lease, renewal term		5 years
Purchase obligation			$ 2,100		$ 2,100
New Albany, Ohio
Other Commitments [Line Items]
Area of real estate property | ft²		302,880