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StockBased Compensation (Details Narrative) - USD ($) $ / shares in Units, $ in Thousands				1 Months Ended	12 Months Ended
	Jun. 03, 2021	Apr. 08, 2021	Jan. 07, 2021	Nov. 18, 2021	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Apr. 29, 2019
Restricted stock granted			5,200
Price per restricted share			$ 3.09
Options granted	30,000	34,114	945,000		(975,000)
Vesting terms	3 years
Stock Plan term	10 years
Unrecognized compensation expense					$ 440
Unrecognized compensation expense, recognition period					2 years 6 months
option expense					$ 3,900	$ 1,000	$ 800
closing price					$ 12.30	$ 2.49	$ 0.83
Common stock, shares authorized (in thousands)					80,000,000	80,000
2019 Stock Plan [Member]
Price per restricted share		$ 26.19
Options granted				165,800		2,320,000	1,116,000
Vesting terms						3 years	3 years
Stock Plan term						10 years	10 years
Unissued and Expired Options								177,246,000,000
Restricted stock award grants				80,588
Average fair value				$ 18,530
Common stock, shares authorized (in thousands)					200,000

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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Net number of share options (or share units) granted during the period.

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Fair value of options vested. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

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