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Stock Options and Restricted Stock Units (Details Narrative) - USD ($) |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 10, 2016 | Jun. 17, 2020 | Dec. 31, 2022 | Dec. 31, 2021
Stock closing price |  |  | $ 25.04 | $ 29.45
Non employee stock shares granted |  |  | $ 12,240 |
Description of restricted stock units |  |  | The other 36,000 restricted stock units were granted to employees of the Company |
Number of restricted stock units granted |  |  | 48,240 | 17,765
Grant date fair value |  |  | $ 24.99 |
Stock Options outstanding |  |  | 81,250 |
Non-qualified stock options |  |  | 36,366 |
Number of restricted stock units vested/issued |  |  | (15,265) | (19,000)
Weighted average exercise price vested/issued |  |  | $ 26.05 | $ 10.78
Unrecognized compensation expense, restricted stock units |  |  | $ 403,000 |
Stock options and restricted stock units expense |  |  | $ 763,000 | $ 333,000
2014 Plan Member |  |  |  |
Shares Available For Grant |  |  | 130,995 |
Shares Issued For Common Stock |  |  | 200,000 |
Additional Awards | 200,000 | 200,000 |  |
Total Number Of Shares To Be Awarded |  |  | 600,000 |
Unvested Restricted Stock Units [Member] |  |  |  |
Unrecognized compensation expense, restricted stock units |  |  | $ 843,000 |

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