Schedule of Segment Identifiable Assets (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Total consolidated identifiable assets	$ 858	$ 1,649
North America [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total consolidated identifiable assets	607	1,348
UNITED KINGDOM
Revenues from External Customers and Long-Lived Assets [Line Items]
Total consolidated identifiable assets	60	126
Other Foreign Markets [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total consolidated identifiable assets	$ 191	$ 175