Lease (Details) $ in Thousands	1 Months Ended	3 Months Ended		9 Months Ended
	Jan. 31, 2022 USD ($) ft² $ / ft²	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($)
Lessee, Lease, Description [Line Items]
Operating lease payments		$ 400	$ 300	$ 1,000	$ 2,000
Weighted average discount rate		9.95%		9.95%
Decrease in lease liability				$ 191	0
Increase in operating lease right of use asset				200
Operating lease, liability		$ 4,200		4,200		$ 5,000
Operating lease right-of-use asset		4,718		4,718		$ 5,749
Operating lease, expense		$ 400	$ 300	$ 1,200	1,000
Remaining lease term		6 years		6 years
Lease obligations		$ 8,800		$ 8,800
One time payment, tenant improvements					$ 1,100
128 Spring Street Lease Amendment
Lessee, Lease, Description [Line Items]
Area of real estate property | ft²	9,340
Area of existing space | $ / ft²	30
Operating lease payments	$ 300