STOCK-BASED COMPENSATION (Details Narrative) - USD ($) |
3 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Mar. 31, 2020 |
Mar. 31, 2019 |
Dec. 15, 2020 |
Sep. 15, 2020 |
Jun. 15, 2020 |
Mar. 15, 2020 |
Feb. 19, 2020 |
Dec. 15, 2019 |
Sep. 15, 2019 |
Jun. 15, 2019 |
Mar. 15, 2019 |
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| Aggregate intrinsic value of options exercisable | $ 495,000 | ||||||||||
| Director [Member] | |||||||||||
| Net shares issued | 4,707 | 35,884 | |||||||||
| Restricted Stock Units (RSUs) [Member] | |||||||||||
| Quarterly installments of shares | 3,750 | 3,750 | 3,750 | 3,750 | 3,750 | ||||||
| Restricted stock unit compensation expense | $ 72,000 | $ 144,000 | |||||||||
| Unrecognized restricted stock unit compensation expense | $ 255,000 | ||||||||||
| Weighted average amortized period | 10 months 13 days | ||||||||||
| RSUs granted to each non-management director | 15,000 | 15,000 | |||||||||
| Accrued dividend rights on restricted stock unit | $ 100,000 | $ 90,000 | |||||||||
| Stock Option [Member] | |||||||||||
| Stock options exercised to purchase shares | 105,000 | 105,000 | |||||||||
| Exercise price | $ 2.34 | $ 1.65 | |||||||||
| Subsequent Event [Member] | |||||||||||
| Quarterly installments of shares | 3,750 | 3,750 | 3,750 | ||||||||
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- Definition Amount of expense for award under share-based payment arrangement. Excludes amount capitalized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cost to be recognized for option under share-based payment arrangement. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition 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. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Number of share options (or share units) exercised during the current period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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