Leases and Commitments - Narrative (Details) $ in Thousands		12 Months Ended
	Jan. 27, 2022 USD ($) ft² $ / ft²	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2019 USD ($)	May 01, 2020 USD ($)
Lessee, Lease, Description [Line Items]
Discount rate (percent)		9.95%
Lease term		7 years
Total operating liability		$ 5,040	$ 6,771		$ 9,300
Operating lease expense		2,300
One time payment, tenant improvements		1,100
Cost of royalties		$ 533	$ 534	$ 503
128 Spring Street Lease Amendment | Subsequent Event
Lessee, Lease, Description [Line Items]
Operating lease expense	$ 300
Area of land square feet | ft²	9,340
Area of existing space | $ / ft²	30