STOCK-BASED COMPENSATION (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Number of RSUs granted	0
Number of RSUs vested	76,167
Compensation expense related to RSUs	$ 15,000	$ 0
Shares issued pursuant to vesting RSUs	161,168	0
Stock Options
Number of options, granted	0
Number of options, expired/cancelled	(10,381)
Number of options outstanding	2,574,669		2,585,500
Number of options exercisable	110,091
Stock-based compensation expense related to equity options	$ 32
Intrinsic value of options exercisable	0
Intrinsic value for options outstanding	0
Unrecognized compensation cost related to unvested stock options	$ 558
2020 Omnibus Stock Incentive Plan
Options authorized under plan	26,382,377
Shares available for issuance under plan	26,511,811

Amount of cost to be recognized for option under share-based payment arrangement.

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Number, after shares used to satisfy grantee's tax withholding obligation for award under share-based payment arrangement, of restricted shares issued. Excludes cash used to satisfy grantee's tax withholding obligation.

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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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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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Number of shares authorized for issuance under share-based payment arrangement.

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Amount of cost expensed and capitalized for award under share-based payment arrangement.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Amount of noncash expense for option under share-based payment arrangement.

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