Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Accounting Policies [Abstract]
Net income (loss)	$ 99	$ (74)	$ (514)	$ (428)	$ 25	$ (942)
Accrued and deemed dividends	(406)		(392)		(566)	(1,274)
Net Loss allocable to common stockholders	$ (307)		$ (906)		$ (541)	$ (2,216)
Weighted average common shares outstanding used to compute net loss per share, basic and diluted	22,801,669		11,669,779		40,078,424	11,270,044
Net loss per share	$ (0.01)		$ (0.08)		$ (0.01)	$ (0.20)