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Stock-Based Compensation (Tables) | 3 Months Ended
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Mar. 31, 2022
Share-Based Payment Arrangement [Abstract] |
Schedule of Stock-based Compensation Expense | The amount of stock-based compensation expense is as follows (amounts in thousands): Schedule of Stock-based Compensation Expense
|  | Three months ended March 31, |
|  | 2022 |  |  | 2021 |
Stock options |  | $ | 31 |  |  | $ | 24 |
Stock awards |  |  | 20 |  |  |  | - |
Restricted stock awards |  |  | - |  |  |  | 1 |
Total |  | $ | 51 |  |  | $ | 25 |
Schedule of Unrecognized Compensation Cost from Unvested Awards | The estimated unrecognized compensation cost from unvested awards which will be recognized ratably over the remaining vesting phase is as follows (amounts in thousands): Schedule of Unrecognized Compensation Cost from Unvested Awards
Years ended December 31st: |  | Unvested stock options |  |  | Unvested restricted stock awards |  |  | Total unrecognized compensation expense |
2022 (remaining nine months) |  | $ | 67 |  |  | $ | - |  |  | $ | 67 |
2023 |  |  | 40 |  |  |  | - |  |  |  | 40 |
2024 |  |  | 11 |  |  |  | - |  |  |  | 11 |
|  | $ | 118 |  |  | $ | - |  |  | $ | 118 |
Schedule of Stock Option Activity | Stock option activity under our Equity Incentive Plans is summarized as follows: Schedule of Stock Option Activity
|  |  |  |  |  |  |  |  |  |  | Weighted avg. |  |  |  |
|  |  |  |  | Weighted avg. |  |  | Weighted avg. |  |  | remaining |  |  |  |
|  | Number of |  |  | exercise price |  |  | grant date fair |  |  | contractual life |  |  | Aggregate |
|  | awards |  |  | per share |  |  | value per share |  |  | (in years) |  |  | intrinsic value |
Outstanding, December 31, 2021 |  |  | 100,235 |  |  | $ | 8.36 |  |  | $ | 7.53 |  |  |  | 5.88 |  |  | $ | 620,445 |
Granted |  |  | - |  |  | $ | - |  |  | $ | - |  |  |  | - |  |  |  |  |
Exercised |  |  | - |  |  | $ | - |  |  | $ | - |  |  |  | - |  |  |  |  |
Expired/Forfeited |  |  | - |  |  | $ | - |  |  | $ | - |  |  |  | - |  |  |  |  |
Outstanding, March 31, 2022 |  |  | 100,235 |  |  | $ | 8.36 |  |  | $ | 7.53 |  |  |  | 5.63 |  |  | $ | 365,787 |
Exercisable, March 31, 2022 |  |  | 79,587 |  |  | $ | 7.03 |  |  | $ | 6.85 |  |  |  | 4.75 |  |  | $ | 351,711 |
Unvested, March 31, 2022 |  |  | 20,648 |  |  | $ | 13.50 |  |  | $ | 10.14 |  |  |  | 9.04 |  |  | $ | 14,076 |
Schedule of Restricted Stock Activity Under Equity Incentive Plan | Non-vested stock award activity under our Equity Incentive Plans is summarized as follows: Schedule of Restricted Stock Activity Under Equity Incentive Plan
|  |  |  |  | Weighted avg. |
|  | Number of |  |  | grant date |
|  | options |  |  | fair value |
Non-vested shares, December 31, 2021 |  |  | - |  |  | $ | - |
Granted |  |  | 1,500 |  |  | $ | 13.45 |
Vested |  |  | (1,500 | ) |  | $ | 13.45 |
Forfeited |  |  | - |  |  | $ | - |
Non-vested shares, March 31, 2022 |  |  | - |  |  | $ | - |

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- Definition Tabular disclosure of activity for award under share-based payment arrangement. Includes, but is not limited to, outstanding award at beginning and end of year, granted, exercised, forfeited, and weighted-average grant date fair value. + 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 -Subparagraph (e) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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