Schedule of Segment Identifiable Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Total consolidated identifiable assets	$ 602	$ 1,649
North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total consolidated identifiable assets	384	1,348
UNITED KINGDOM
Revenues from External Customers and Long-Lived Assets [Line Items]
Total consolidated identifiable assets	55	126
Other Foreign Markets [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total consolidated identifiable assets	$ 163	$ 175