Leases (Details) $ in Thousands		3 Months Ended
		Mar. 31, 2023 USD ($) ft² Tenant	Mar. 31, 2022 USD ($)	Dec. 31, 2022 USD ($)
Leases [Abstract]
Operating lease ROU amortization		$ 120	$ 153
Leased Assets [Abstract]
Operating lease - right of use assets		$ 386		$ 506
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]		Operating lease - right of use assets		Operating lease - right of use assets
Lease Liabilities [Abstract]
Operating lease liabilities - current		$ 306		$ 418
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]		Other current liabilities		Other current liabilities
Operating lease liabilities		$ 110		$ 160
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]		Operating lease liabilities		Operating lease liabilities
Lease liabilities		$ 416		$ 578
Area of office space leased | ft²		2,200
Lease agreement date		Sep. 26, 2022
Lease expiration date		Nov. 30, 2024
Consolidated Statement of Operations Information [Abstract]
Operating lease cost	[1]	$ 128	186
Short-term leases costs	[2]	15	15
Sublease income	[3]	0	(18)
Net lease cost		$ 143	183
Number of tenants | Tenant		2
Minimum Lease Payments [Abstract]
2023 remainder		$ 266
2024		151
2025		10
2026		3
2027		0
Total lease payments		430
Less: Interest		14
Present value of lease payments		$ 416		$ 578
Lease Term and Discount Rate [Abstract]
Weighted-average remaining lease term (in years)		1 year 8 months 23 days		1 year 6 months 3 days
Weighted-average discount rate		5.00%		5.00%
Cash paid for amounts included in measurement of liabilities [Abstract]
Operating cash flows used in operating leases		$ 169	$ 299

[1] Includes variable lease costs which are immaterial.

[2] Includes leases maturing less than twelve months from the report date.

[3] Sublease portfolio consists of two tenants, which sublease parts of our principal executive office located at 1332 Londontown Blvd, Suite 200, Sykesville, MD.