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v3.24.1

Note 10 - Stock Options, Incentive Plans, Stock Awards, and Employee Benefit Plan (Details Textual) |  |  |  |  |  | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Mar. 16, 2023 shares | Feb. 08, 2023 shares | Jun. 26, 2022 shares | Feb. 08, 2022 shares | Dec. 15, 2020 USD ($) $ / shares shares | Dec. 31, 2023 USD ($) $ / shares shares | Dec. 31, 2022 USD ($) shares
Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation (in shares) |  |  |  |  |  |  | 26,606
Payment, Tax Withholding, Share-Based Payment Arrangement | $ |  |  |  |  |  |  | $ 47,382
Share Price (in dollars per share) | $ / shares |  |  |  |  |  | $ 1.72 |
Warrants Issued to Acquire Information Management Solutions, LLC [Member] |  |  |  |  |  |  |
Class of Warrant or Right, Issued During Period (in shares) |  |  |  |  | 945,599 |  |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) |  |  |  |  | 945,599 |  |
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares |  |  |  |  | $ 4.23 |  |
Warrants and Rights Outstanding | $ |  |  |  |  | $ 552,283 |  |
Class of Warrant or Right, Term Following Vesting (Year) |  |  |  |  | 5 years |  |
Warrants Issued to Acquire Information Management Solutions, LLC [Member] | Measurement Input, Share Price [Member] |  |  |  |  |  |  |
Warrants and Rights Outstanding, Measurement Input |  |  |  |  | 0.58 |  |
Warrants Issued to Acquire Information Management Solutions, LLC [Member] | Measurement Input, Risk Free Interest Rate [Member] |  |  |  |  |  |  |
Warrants and Rights Outstanding, Measurement Input |  |  |  |  | 0.0009 |  |
Warrants Issued to Acquire Information Management Solutions, LLC [Member] | Measurement Input, Expected Term [Member] |  |  |  |  |  |  |
Warrants and Rights Outstanding, Measurement Input |  |  |  |  | 5 |  |
Warrants Issued to Acquire Information Management Solutions, LLC [Member] | Measurement Input, Expected Dividend Rate [Member] |  |  |  |  |  |  |
Warrants and Rights Outstanding, Measurement Input |  |  |  |  | 0 |  |
Warrants Issued to Acquire Information Management Solutions, LLC [Member] | Measurement Input, Price Volatility [Member] |  |  |  |  |  |  |
Warrants and Rights Outstanding, Measurement Input |  |  |  |  | 0.599 |  |
Restricted Stock [Member] |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) |  | 1,403,000 |  |  |  | 1,520,000 |
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year) |  | 10 years |  |  |  | 10 years |
Share-Based Payment Arrangement, Expense | $ |  |  |  |  |  | $ 2,200,000 | $ 2,100,000
Share-Based Payment Arrangement, Nonvested Award, Excluding Option, Cost Not yet Recognized, Amount | $ |  |  |  |  |  | $ 6,907,775 |
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year) |  |  |  |  |  | 5 years 1 month 17 days |
Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) | 69,000 | 273,000 | 66,667 | 1,000 |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year) | 3 years | 3 years |  | 3 years |  |  |
Equity Incentive Plan 2025 [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares) |  |  |  |  |  | 5,000,000 |
Increase in Capital Shares Reserved for Future Issuance Per Year [Member] |  |  |  |  |  | 5.00% |
Equity Incentive Plan 2025 [Member] | Restricted Stock [Member] |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) |  |  |  |  |  | 273,000 |
Equity Incentive Plan 2025 [Member] | Restricted Stock Units (RSUs) [Member] |  |  |  |  |  |  |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) |  |  |  |  |  | 402,900 |
The 2023 Employee Stock Purchase Plan [Member] |  |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in shares) |  |  |  |  |  | 2,500,000 |
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent |  |  |  |  |  | 85.00% |
Share-Based Compensation Arrangement by Share-Based Payment Award, Contingency, Percentage of Total Common Shares Outstanding Required |  |  |  |  |  | 1.00% |
Stock Issued During Period, Shares, Employee Stock Purchase Plans (in shares) |  |  |  |  |  | 0 |
The 2023 Employee Stock Purchase Plan [Member] | Maximum [Member] |  |  |  |  |  |  |
Common Stock, Capital Shares Reserved for Future Issuance (in shares) |  |  |  |  |  | 2,500,000 |

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