CONVERTIBLE DEBT (Details Narrative 1) $ / shares in Units, $ in Thousands									1 Months Ended	12 Months Ended
		Jun. 22, 2020	Mar. 06, 2020 USD ($) shares	Feb. 28, 2020 USD ($)	Feb. 27, 2020 $ / shares shares	Feb. 26, 2020 USD ($)	Jan. 31, 2020	Sep. 19, 2019 USD ($)	Feb. 29, 2020	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares	Sep. 06, 2021 USD ($)	Aug. 28, 2021 USD ($)	Aug. 26, 2021 USD ($)	Jan. 30, 2020 USD ($)
Common stock, par value (in dollars per share) | $ / shares										$ 0.001	$ 0.001
Debt instrument convertible excess of principal				$ 5
Convertible debt											$ 298
Principal value											600
Net proceeds from debt								$ 540
Additional paid in capital										$ 76,099	61,815
Amortization of debt discount										1,992	100
General and administrative expense	[1]									2,151	1,359
Loss (Gain) on extinguishment of debt										(281)
Promissory Note Due On March 2020 [Member]
Purchased of convertible debt				75
Unsecured Debt [Member]
Cumulative interest rate															10.00%
Debt principal amount															$ 75
Interest expense										$ 1
Private Placement [Member]
Description of termination									The agreement will automatically extend for periods of thirty days until terminated in writing.
Dividend percentage									0.04
Common Stock [Member]
Number of shares issued for services (in shares) | shares										10,944	23,455
Agreement [Member]
Cash compensation			$ 153
Agreement [Member] | Private Placement [Member]
Cash compensation			$ 25
Agreement [Member] | Common Stock [Member]
Number of shares issued for services (in shares) | shares			12,285
Agreement [Member] | Common Stock [Member] | Private Placement [Member]
Number of shares issued for services (in shares) | shares			1,923
Warrant [Member] | Common Stock [Member]
Description of conversion stock		Company cancelled the 2020 Warrants for twenty-three of the twenty-five warrant holders and issued to the holders of the cancelled warrants an aggregate of 179,200 shares of Common Stock. Of this amount, 33,000 shares of Common stock were issued to four directors and an entity in which one officer of the Company is a majority owner and co-manager. 2020 Warrants to purchase an aggregate of 81,700 shares of Common Stock at an exercise price of $4.59 per share remain outstanding. Also on such date, the 2020 Debentures were automatically converted into an aggregate of 637,513 shares of common stock and warrants to purchase 573,479 shares of common stock. Of this amount, 105,567 shares of common stock and warrants to purchase 105,567 of shares of common stock were issued to four directors and an entity in which one officer of the Company is a majority owner and co-manager.
Director [Member] | Warrant [Member]
Description of warrant					Warrants for 82,500 shares were issued to four directors and an entity in which one officer of the Company is a majority owner. The 2020 Warrants were determined to meet equity classification pursuant to ASC 480 and ASC 815. As such, the relative fair value of the 2020 Warrants was recorded as additional paid-in-capital on the Balance Sheets, which was determined to be $1,063,239, on the issuance date.
Convertible Debt [Member]
Debt principal amount						$ 600
Description of conversion stock							(i) the commencement of trading of the common stock on the NASDAQ, New York Stock Exchange or NYSE American (an “Uplist”) at the Uplist Conversion Price (defined below); or (ii) at any time the minimum bid price of the common stock exceeded $25.00 per share for twenty (20) consecutive trading days and the average trading volume during the 10 trading days prior to the conversion was at least 2,000 shares and the shares were registered under an effective registration statement or the shares were salable under Rule 144 (“Rule 144”) of the Securities Act of 1933, as amended.
Purchased of convertible debt										$ 650
Debt instrument convertible excess of principal										34
Principal value			$ 600
Net proceeds from debt			750
Direct transaction costs			1,747							245
Additional paid in capital										650
Amortization of debt discount										1,992
Loss (Gain) on extinguishment of debt						281
Redemption fee			$ 150			$ 150
Debt term			18 months
Convertible Debt [Member] | Warrant [Member]
Convertible debt										$ 1,063
Convertible Debt [Member] | Four Directors And One Officer [Member]
Convertible debt			$ 330
Convertible Debt [Member]
Purchased of convertible debt				$ 80
Convertible debt			$ 1,992
Convertible Debt [Member] | Subsequent Event [Member]
Debt principal amount												$ 150	$ 910	$ 932
2020 Debentures [Member] | Four Directors And One Officer [Member]
Number of shares issued for services (in shares) | shares					498,000
Warrant term					3 years
Exercise price (in dollars per share) | $ / shares					$ 7.50

[1] Includes share - based compensation of $1,345 thousand for the twelve months ended December 31, 2020 and $800 thousand for the twelve months ended December 31, 2019.