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SHAREHOLDERS’ EQUITY (Tables) | 9 Months Ended
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Sep. 30, 2021
Equity [Abstract] |
SCHEDULE OF STOCK OPTIONS ACTIVITY | SCHEDULE OF STOCK OPTIONS ACTIVITY
|  | September 30, 2021 |  |  | December 31, 2020 |
|  | Shares |  |  | Price |  |  | Shares |  |  | Price |
Stock options outstanding and exercisable |  |  | 31,035 |  |  | $ | 62.79 |  |  |  | 31,367 |  |  | $ | 64.78 |
SCHEDULE OF STOCK OPTIONS OUTSTANDING AND EXERCISABLE | The following table summarizes information for stock options outstanding and exercisable at September 30, 2021: SCHEDULE OF STOCK OPTIONS OUTSTANDING AND EXERCISABLE
Options Outstanding |  |  | Options Exercisable |
|  |  |  |  |  | Weighted |  |  | Remaining |  |  |  |  |  | Weighted |
Number of |  |  | Exercise Price Range |  |  | Average Exercise |  |  | Contractual Term |  |  | Number of |  |  | Average Exercise |
Shares |  |  | Low |  |  | High |  |  | Price |  |  | (years) |  |  | Shares |  |  | Price |
| 16,500 |  |  | $ | 7.20 |  |  | $ | 11.60 |  |  | $ | 10.00 |  |  |  | 6.0 |  |  |  | 16,500 |  |  | $ | 10.00 |
| 10,622 |  |  |  | 90.00 |  |  |  | 124.80 |  |  |  | 106.20 |  |  |  | 2.6 |  |  |  | 10,622 |  |  |  | 106.20 |
| 2,913 |  |  |  | 139.20 |  |  |  | 171.00 |  |  |  | 147.39 |  |  |  | 0.7 |  |  |  | 2,913 |  |  |  | 147.39 |
| 1,000 |  |  |  | 226.20 |  |  |  | 226.20 |  |  |  | 226.20 |  |  |  | 2.6 |  |  |  | 1,000 |  |  |  | 226.20 |
| 31,035 |  |  | $ | 7.20 |  |  | $ | 226.20 |  |  | $ | 62.79 |  |  |  | 4.2 |  |  |  | 31,035 |  |  | $ | 62.79 |
SCHEDULE OF NON-VESTED TIME-BASED RESTRICTED STOCK AWARDS | The following table presents the changes in non-vested, time-based restricted stock awards to all employees and directors for the nine months ended September 30, 2021: SCHEDULE OF NON-VESTED TIME-BASED RESTRICTED STOCK AWARDS
|  | Shares |  |  | Weighted-Avg. Grant Date Fair Value per Share |
Non-vested restricted stock at December 31, 2020 |  |  | 71,000 |  |  | $ | 4.89 |
Granted |  |  | 150,000 |  |  | $ | 4.72 |
Vested |  |  | (47,000 | ) |  | $ | 4.89 |
Non-vested restricted stock at September 30, 2021 |  |  | 174,000 |  |  | $ | 4.75 |
SCHEDULE OF STOCK COMPENSATION EXPENSE RELATED TO RESTRICTED STOCK GRANTS | The following table presents the stock compensation expense related to restricted stock grants for the three and nine months ended September 30, 2021 and 2020: SCHEDULE OF STOCK COMPENSATION EXPENSE RELATED TO RESTRICTED STOCK GRANTS
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
|  | (in thousands) |
Stock compensation expense |  | $ | 115 |  |  | $ | 64 |  |  | $ | 310 |  |  | $ | 170 |

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