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NOTE 10 - STOCK AND RETIREMENT PLANS (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Defined Benefit Plans and Other Postretirement Benefit Plans Disclosures [Abstract]
401(k) Retirement Savings Plan matching contribution	$ 239	$ 237
Employer matching contributions owed to the plan	$ 211	$ 271

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Amount of discretionary contributions made by an employer to a defined contribution plan.

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Amount of liability, recognized in statement of financial position, for pension, other postretirement and postemployment benefits.

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