Lease Commitments - Additional Information (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022 USD ($)	Jun. 30, 2021 USD ($)	Jun. 30, 2022 USD ($) Option	Jun. 30, 2021 USD ($)	Jun. 14, 2022 ft²
Lessee Lease Description [Line Items]
Operating leases, rent expense | $	$ 0.2	$ 0.2	$ 0.4	$ 0.4
Cash payments for operating lease costs | $			$ 0.7	$ 0.3
Passenger Vehicles
Lessee Lease Description [Line Items]
Operating lease term	1 year		1 year
Buffalo Grove, Illinois
Lessee Lease Description [Line Items]
Operating leases, remaining lease terms	2 years 9 months 18 days		2 years 9 months 18 days
Operating lease number of option to extend | Option			1
Operating lease, option to extend description			operating leases contain an option to extend the term for one additional five year period
Operating lease, renewal term	5 years		5 years
Florham Park, New Jersey
Lessee Lease Description [Line Items]
Operating leases, remaining lease terms	3 years 2 months 12 days		3 years 2 months 12 days
Operating lease number of option to extend | Option			1
Operating lease, option to extend description			operating leases contain an option to extend the term for one additional five year period
Operating lease, renewal term	5 years		5 years
Florham Park, New Jersey | Office Space
Lessee Lease Description [Line Items]
Operating lease, renewal term	5 years		5 years
Area for operating lease | ft²					6,250