Summary of significant accounting policies (Details Narrative) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Estimated useful life	15 years
Amortizing the asset	15 years
Restricted Cash	$ 580
Other assets	1,800	$ 1,800
Investment cost	1,800
Cumulative unrealized gain	1,731
Advertising expenses	$ 3,267	$ 2,407
Antidilutive shares excluded from EPS computation	236	169