Operating Leases - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)	Jun. 30, 2022 USD ($) ft²	May 31, 2022
Lessee, Lease, Description [Line Items]
Right-of-use asset, net	$ 755		$ 1,182
Present value of lease liabilities	774
Operating lease rent expense	400	$ 300
Cash paid from operating cash flows	$ 400	$ 300
Operating lease, weighted average remaining lease term	6 months
Weighted average estimated incremental borrowing rate	5.60%
Cranbury office lease
Lessee, Lease, Description [Line Items]
Lease, extended term					1 year
Parsippany Office Lease
Lessee, Lease, Description [Line Items]
Right-of-use asset, net				$ 1,000
Present value of lease liabilities				$ 1,000
Weighted average estimated incremental borrowing rate				8.00%
Parsippany Office Lease
Lessee, Lease, Description [Line Items]
Area of lease property | ft²				34,836