Note 10 - Equity (Details Textual) | | | | | | | | | | | | | 1 Months Ended | 2 Months Ended | 3 Months Ended | 8 Months Ended | 9 Months Ended | 12 Months Ended | | | | | | |
Sep. 27, 2024 USD ($) $ / shares shares | Sep. 19, 2024 USD ($) shares | Sep. 09, 2024 USD ($) shares | Aug. 26, 2024 shares | Aug. 12, 2024 USD ($) $ / shares shares | Jul. 27, 2024 USD ($) shares | Jul. 26, 2024 $ / shares shares | Apr. 02, 2024 USD ($) $ / shares shares | Mar. 15, 2024 shares | Jul. 08, 2023 $ / shares shares | Mar. 15, 2023 USD ($) shares | Feb. 23, 2023 shares | Aug. 12, 2024 USD ($) $ / shares shares | Sep. 30, 2024 USD ($) $ / shares shares | Sep. 30, 2024 USD ($) $ / shares shares | Sep. 30, 2023 USD ($) | Sep. 03, 2024 shares | Sep. 30, 2024 USD ($) $ / shares shares | Sep. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) $ / shares shares | Dec. 31, 2022 USD ($) $ / shares shares | Jul. 07, 2024 shares | Aug. 29, 2023 $ / shares shares | Jul. 15, 2023 shares | Jun. 15, 2023 $ / shares shares | Jul. 04, 2022 $ / shares | Dec. 31, 2021 $ / shares |
Proceeds from Issuance or Sale of Equity | $ | | | | | | | | | | | | | | | | | | | | $ 4,643,000 | $ 290,000 | | | | | | |
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares | | | | | | | | | | | | | | | | | | | | $ 2.07 | $ 2.26 | | | | | | $ 7.5 |
Share-Based Payment Arrangement, Expense | $ | | | | | | | | | | | | | | | $ 2,316,000 | $ 78,000 | | $ 2,433,000 | $ 226,000 | | | | | | | | |
Debt Conversion, Converted Instrument, Amount | $ | | | | | | | | | | | | | | | | | | | | $ 0 | $ 4,021,000 | | | | | | |
Gain (Loss) on Extinguishment of Debt | $ | | | | | | | | | | | | | | | | | | | | $ 0 | $ (59,000) | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Month) | | | | | | | | | | 3 years | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Issued During Period (in shares) | | | | | | | | | | | | | | | | | | | | 1,538,113 | 198,482 | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Grant Date Fair Value | $ | | | | | | | | | | | | | | | | | | 1,600 | 0 | | $ 692,000 | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value | $ | | | | | | | | | | | | | | $ 0 | 0 | | | 0 | | $ 0 | $ 0 | | | | | | |
Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount | $ | | | | | | | | | | | | | | $ 621,000 | 621,000 | | | $ 621,000 | | $ 434,000 | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) | | | | | | | | | | 3,148,288 | | | | | | | | 335,728 | | 795,916 | | | | | | | |
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share) | $ / shares | | | | | | | | | | | | | | | | | | $ 5.18 | | $ 0.58 | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year) | | | | | | | | | | 5 years | | | | | | | | | | 5 years | 5 years | | | | | | |
Officer [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value | $ | | | | | | | | $ 99,000 | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) | | | | | | | | 19,344 | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share) | $ / shares | | | | | | | | $ 5.18 | | | | | | | | | | | | | | | | | | | |
Employees, Officers, Directors and Consultants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Intrinsic Value | $ | | | | | $ 1,501,000 | | | | | | | | $ 1,501,000 | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) | | | | | | | | | | 327,421 | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share) | $ / shares | | | | | $ 5.18 | | | | | $ 5.18 | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period (in shares) | | | | | 11,037 | | | | | | | | | | | | | | | | | | | | | | |
The Merger [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Stock Issued During Period, Shares, Conversion of Units (in shares) | | | | 75,375 | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) | | | | | | | | | | | | | | | | | | 113,522 | | | | | | | | | |
Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Grants in Period, Weighted Average Exercise Price (in dollars per share) | $ / shares | | | | | | | | | | | | | | | | | | $ 82.25 | | | | | | | | | |
The Merger [Member] | Former Shareholders of WaveDancer [Member] | Share-Based Payment Arrangement, Option [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares (in shares) | | | | | 113,522 | | | | | | | | | | | | | | | | | | | | | | |
Restricted Stock Units (RSUs) [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period (in shares) | | | | | 59,264 | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Expense | $ | | | | | $ 410,000 | | | | | | | | | | 410,000 | 0 | | $ 410,000 | 0 | | | | | | | | |
Restricted Stock Units (RSUs) [Member] | Management and Directors [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Expense | $ | | | | | $ 410,000 | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) | | | | | 59,264 | | | | | | | | | | | | | | | | | | | | | | |
Restricted Stock [Member] | Board of Directors Chairman [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares) | 557,885 | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Option [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Expense | $ | | | | | | | | | | | | | | | 1,296,000 | $ 78,000 | | 1,413,000 | $ 226,000 | $ 295,000 | $ 60,000 | | | | | | |
Share-Based Payment Arrangement, Option [Member] | Officer [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year) | | | | | | | | 5 years | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Exercise Price, Percentage Discount on IPO | | | | | | | | 25% | | | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Option [Member] | Employees, Officers, Directors and Consultants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Month) | | | | | | | | | | 5 years | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Exercise Price, Percentage Discount on IPO | | | | | | | | | | 25% | | | | | | | | | | | | | | | | | |
Settlement of Accrued Liabilities With Common Stock [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Debt Conversion, Converted Instrument, Shares Issued (in shares) | | | 10,588 | | 45,344 | | | | | | | | | | | | | | | | | | | | | | |
Debt Conversion, Converted Instrument, Amount | $ | | | $ 39,000 | | | | | | | | | | | | | | | | | | | | | | | | |
Debt Conversion, Original Debt, Amount | $ | | | 45,000 | | | | | | | | | | | | | | | | | | | | | | | | |
Gain (Loss) on Extinguishment of Debt | $ | | | $ 6,000 | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Tranche One [Member] | Officer [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) | | | | | | | | 11,024 | | | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Tranche One [Member] | Employees, Officers, Directors and Consultants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) | | | | | | | | | | 37,709 | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Tranche One [Member] | Restricted Stock [Member] | Board of Directors Chairman [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Grant Date Fair Value | $ | $ 1,674 | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value (in dollars per share) | $ / shares | $ 3 | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Month) | 6 months | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Tranche One [Member] | Share-Based Payment Arrangement, Option [Member] | Officer [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Month) | | | | | | | | 3 years | | | | | | | | | | | | | | | | | | | |
Number of Installments | | | | | | | | 36 | | | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Tranche One [Member] | Share-Based Payment Arrangement, Option [Member] | Employees, Officers, Directors and Consultants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Month) | | | | | | | | | | 3 years | | | | | | | | | | | | | | | | | |
Number of Installments | | | | | | | | | | 36 | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Tranche Two [Member] | Officer [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross (in shares) | | | | | | | | 8,320 | | | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Tranche Two [Member] | Restricted Stock [Member] | Board of Directors Chairman [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Month) | 12 months | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Payment Arrangement, Tranche Two [Member] | Share-Based Payment Arrangement, Option [Member] | Officer [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Month) | | | | | | | | 3 years | | | | | | | | | | | | | | | | | | | |
Number of Installments | | | | | | | | 36 | | | | | | | | | | | | | | | | | | | |
Shares Issued for Prepaid Services [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Number of Strategic Investments | | | | | | 4 | | | | | | | | | | | | | | | | | | | | | |
Arrangement, Shares to be Issued (in shares) | | | | | | 433,360 | | | | | | | | | | | | | | | | | | | | | |
Arrangement, Shares to be Issued, Value | $ | | | | | | $ 2,440,000 | | | | | | | | | | | | | | | | | | | | | |
Prepaid Expense | $ | | | | | | $ 2,925,000 | | | | | | | | | | | | | | | | | | | | | |
Arrangement, Period (Year) | | | | | | 3 years | | | | | | | | | | | | | | | | | | | | | |
Stock Issued During Period, Value, Issued for Services | $ | | | | | | | | | | | | | | | 2,440,000 | | | 2,440,000 | | | | | | | | | |
Shares Issued for Prepaid Services [Member] | Share-Based Payment Arrangement, Tranche One [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Arrangement, Shares to be Issued (in shares) | | | | | | 140,749 | | | | | | | | | | | | | | | | | | | | | |
Arrangement, Lock-up Restriction, Period (Month) | | | | | | 12 months | | | | | | | | | | | | | | | | | | | | | |
Shares Issued for Prepaid Services [Member] | Share-Based Payment Arrangement, Tranche Two [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Arrangement, Shares to be Issued (in shares) | | | | | | 292,611 | | | | | | | | | | | | | | | | | | | | | |
Arrangement, Lock-up Restriction, Period (Month) | | | | | | 6 months | | | | | | | | | | | | | | | | | | | | | |
Consulting Agreement [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Arrangement, Shares to be Issued (in shares) | | | | | | | | | 24,375 | | | | | | | | | | | | | | | | | | |
Arrangement, Lock-up Restriction, Period (Month) | | | | | 6 months | | | | | | | | | | | | | | | | | | | | | | |
Stock Issued During Period, Shares, Issued for Services (in shares) | | | | | 22,344 | | | | 20,313 | | | | | 22,344 | | | | | | | | | | | | | |
Stock Issued During Period, Value, Issued for Services | $ | | | | | $ 129,000 | | | | | | | | | $ 129,000 | $ 209,000 | | | $ 209,000 | | | | | | | | | |
Number of Installments | | | | | | | | | 12 | | | | | | | | | | | | | | | | | | |
Series B Preferred Stock [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Payments of Stock Issuance Costs | $ | | | | | | | | | | | $ 92,000 | | | | | | | | | | | | | | | | |
Preferred Stock, Mandatory Conversion Feature, Offering Proceeds Threshold | $ | | | | | | | | | | | | | | | | | | | | $ 1,000,000 | | | | | | | |
Preferred Stock, Convertible, Conversion Ratio | | | | | | | | | | | | | | | | | | | | 1 | | | | | | | |
Stock Issued During Period, Shares, New Issues (in shares) | | | | | | | | | | | 14,578,833 | 10,799,136 | | | | | | | | | | | | | | | |
Conversion of Series C Preferred Stock Into Common Stock [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Conversion of Stock, Shares Issued (in shares) | | | | | | | | | | | | | | | | | 596,145 | | | | | | | | | | |
Conversion of Series B Preferred Stock Into Common Stock [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Conversion of Stock, Shares Issued (in shares) | | | | | | | | | | | | | | | | | | 1,516,199 | | | | | | | | | |
Conversion of Stock, Shares Converted (in shares) | | | | | | | | | | | | | | | | | | 1,516,199 | | | | | | | | | |
Series C Preferred Unit Warrants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Number of Warrants Per Unit | | | | | | | | | | | | | | | | | | | | | | | 1 | | | | |
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right (in shares) | | | | | | | | | | | | | | 1 | 1 | | | 1 | | 1 | | | 1 | | | | |
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares | | | | | | | | | | | | | | $ 24.62 | $ 24.62 | | | $ 24.62 | | $ 2.56 | | | $ 2.56 | | | | |
Warrants and Rights Outstanding, Term (Year) | | | | | | | | | | | | | | 3 years | 3 years | | | 3 years | | 3 years | | | | | | | |
Class of Warrant or Right, Issued During Period (in shares) | | | | | | | | | | | | | | | | | | 86,820 | | | | | | | | | |
Broker Warrants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) | | | | | | | | | | | | | | 4,163 | 4,163 | | | 4,163 | | | | | | | | | |
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares | | | | | | | | | | | | | | $ 12.31 | $ 12.31 | | | $ 12.31 | | | | | | | | | |
Warrants and Rights Outstanding, Term (Year) | | | | | | | | | | | | | | 3 years | 3 years | | | 3 years | | | | | | | | | |
Class of Warrant or Right, Issued During Period (in shares) | | | | | | | | | | | | | | | | | | 4,163 | | | | | | | | | |
Pre-funded Warrants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) | | | | | 504,324 | | | | | | | | 504,324 | | | | | | | | | | | | | | |
Class of Warrant or Right, Issued During Period (in shares) | | | | | | | | | | | | | | | | | | 504,324 | | | | | | | | | |
PIPE Warrants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) | | | | | 823,529 | | | | | | | | 823,529 | | | | | | | | | | | | | | |
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right (in shares) | | | | | 1 | | 1 | | | | | | 1 | | | | | | | | | | | | | | |
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares | | | | | $ 6.83 | | $ 0.001 | | | | | | $ 6.83 | | | | | | | | | | | | | | |
Warrants and Rights Outstanding, Term (Year) | | | | | 5 years | | 5 years | | | | | | 5 years | | | | | | | | | | | | | | |
Class of Warrant or Right, Issued During Period (in shares) | | | | | 823,529 | | 504,324 | | | | | | | | | | | 823,529 | | | | | | | | | |
Pre-funded Warrant and PIPE Warrant [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Equity Offering, Unit Price (in dollars per share) | $ / shares | | | | | $ 4.249 | | | | | | | | $ 4.249 | | | | | | | | | | | | | | |
Tranche A Warrants, Series A Warrants, and Series D Warrants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Exercised During Period (in shares) | | 435,174 | | | | | | | | | | | | | | | | | | | | | | | | | |
Proceeds from Warrant Exercises | $ | | $ 32,000 | | | | | | | | | | | | | | | | | | | | | | | | | |
WaveDancer Legacy Warrants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Issued During Period (in shares) | | | | | 76,098 | | | | | | | | | | | | | 76,098 | | | | | | | | | |
Tranche A Warrants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) | | | | | | | | | | | | | | | | | | | | 526,749 | | | | | | | |
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares | | | | | | | | | | | | | | | | | | | | $ 0.75 | | | | | | $ 0.75 | |
Class of Warrant or Right, Exercised During Period (in shares) | | 13,852 | | | | | | | | | | | | | | | | | | | | | | | | | |
Series A Warrants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) | | | | | | | | | | | | | | | | | | | | | | | | 629,039 | 6,048,456 | | |
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares | | | | | | | | | | | | | | | | | | | | | | | | | $ 0.01 | | |
Warrants and Rights Outstanding, Term (Year) | | | | | | | | | | | | | | | | | | | | | | | | 5 years | 5 years | | |
Class of Warrant or Right, Exercised During Period (in shares) | | 359,451 | | | | | | | | | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Issued During Period (in shares) | | | | | | | | | | | | | | | | | | 629,039 | | | | | | | | | |
Series A Warrants [Member] | Consulting Agreement [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Issued During Period (in shares) | | | | | | | | | 44,932 | | | | | | | | | | | | | | | | | | |
Warrants and Rights Outstanding | $ | | | | | $ 80,000 | | | | | | | | $ 80,000 | | | | | | | | | | | | | | |
Series D Warrants [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) | | | | | | | | | | | | | | | | | | | | | | 92,799 | | | | | |
Warrants and Rights Outstanding, Term (Year) | | | | | | | | | | | | | | | | | | | | | | 5 years | | | | | |
Class of Warrant or Right, Exercised During Period (in shares) | | 61,866 | | | | | | | | | | | | | | | | | | | | | | | | | |
Class of Warrant or Right, Issued During Period (in shares) | | | | | | | | | | | | | | | | | | 92,798 | | | | | | | | | |
Warrants and Rights Outstanding | $ | | | | | $ 610,000 | | | | | | | | $ 610,000 | | | | | | | | | | | | | | |
Series C Preferred Stock Offering [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Equity Offering, Maximum Number of Units (in shares) | | | | | | | | | | | | | | | | | | | | | | | 812,500 | | | | |
Number of Shares Per Unit | | | | | | | | | | | | | | | | | | | | | | | 1 | | | | |
Equity Offering, Unit Price (in dollars per share) | $ / shares | | | | | | | | | | | | | | | | | | | | | | | $ 12.31 | | | | |
Units Issued During Period, Shares (in shares) | | | | | | | | | | | | | | | | | | 86,953 | | | | | | | | | |
Proceeds from Issuance or Sale of Equity | $ | | | | | | | | | | | | | | | | | | $ 1,070,000 | | | | | | | | | |
Payments of Stock Issuance Costs | $ | | | | | | | | | | | | | | | | | | $ 125,000 | | | | | | | | | |
Private Placement [Member] | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Equity Offering, Unit Price (in dollars per share) | $ / shares | | | | | $ 4.25 | | | | | | | | $ 4.25 | | | | | | | | | | | | | | |
Proceeds from Issuance or Sale of Equity | $ | | | | | | | | | | | | | $ 3,500,000 | | | | | | | | | | | | | | |
Payments of Stock Issuance Costs | $ | | | | | | | | | | | | | $ 52,000 | | | | | | | | | | | | | | |
Stock Issued During Period, Shares, New Issues (in shares) | | | | | | | | | | | | | 319,207 | | | | | | | | | | | | | | |