Schedule of Supplemental Information Related to Operating Leases (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2024	Mar. 31, 2023
Leases
Operating lease costs during the year	[1]	$ 9	$ 240
Cash payments included in the measurement of operating lease liabilities during the year		$ 121	$ 121
Weighted-average remaining lease term (in years) as of year-end		6 months	1 year 6 months 3 days
Weighted-average discount rate during the year		9.90%	9.90%

[1] Operating lease costs is presented net of sublease income that is not material.