Basis of Presentation (Details Narrative) - USD ($) $ in Thousands		9 Months Ended
	Mar. 10, 2022	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Subsidiary, Sale of Stock [Line Items]
Cash and cash equivalents		$ 6,900		$ 4,100
Net loss		11,000	$ 15,000
Proceeds from registered direct offering net	$ 9,300	1,900
Debt and Equity Securities, Gain (Loss)		10,000
Registered Direct Offering [Member]
Subsidiary, Sale of Stock [Line Items]
Proceeds from registered direct offering net		$ 4,000