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SHAREHOLDERS’ EQUITY (Tables) | 6 Months Ended
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Jun. 30, 2021
Equity [Abstract] |
SCHEDULE OF STOCK OPTIONS ACTIVITY | SCHEDULE OF STOCK OPTIONS ACTIVITY
|  | June 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 for stock options exercisable at June 30, 2021: SCHEDULE OF STOCK OPTIONS OUTSTANDING AND EXERCISABLE
Options Outstanding |  |  | Options Exercisable |
|  |  | Exercise Price |  |  | Weighted |  |  | Remaining |  |  |  |  |  | Weighted |
Number of |  |  | Range |  |  | Average Exercise |  |  | Contractual Term |  |  | Number of |  |  | Average Exercise |
Shares |  |  | Low |  |  | High |  |  | Price |  |  | (years) |  |  | Shares |  |  | Price |
| 16,500 |  |  | $ | 7.20 |  |  | $ | 11.60 |  |  | $ | 10.00 |  |  |  | 6.3 |  |  |  | 16,500 |  |  | $ | 10.00 |
| 10,622 |  |  |  | 90.00 |  |  |  | 124.80 |  |  |  | 106.20 |  |  |  | 2.8 |  |  |  | 10,622 |  |  |  | 106.20 |
| 2,913 |  |  |  | 139.20 |  |  |  | 171.00 |  |  |  | 147.39 |  |  |  | 1.0 |  |  |  | 2,913 |  |  |  | 147.39 |
| 1,000 |  |  |  | 226.20 |  |  |  | 226.20 |  |  |  | 226.20 |  |  |  | 3.2 |  |  |  | 1,000 |  |  |  | 226.20 |
| 31,035 |  |  | $ | 7.20 |  |  | $ | 226.20 |  |  | $ | 62.79 |  |  |  | 4.5 |  |  |  | 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 six months ended June 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 at June 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 six months ended June 30, 2021 and 2020: SCHEDULE OF STOCK COMPENSATION EXPENSE RELATED TO RESTRICTED STOCK GRANTS
|  |  |  | 2021 |  |  |  | 2020 |  |  |  | 2021 |  |  |  | 2020 |
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2021 |  |  | 2020 |  |  | 2021 |  |  | 2020 |
|  | (in thousands) |
Stock compensation expense |  | $ | 116 |  |  | $ | 64 |  |  | $ | 195 |  |  | $ | 106 |

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- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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