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Organization and Summary of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2025
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Major Classes of Assets and Liabilities of TA & T at the Date of Sale | The following table summarizes the carrying amounts of the major classes of assets and liabilities of TA&T at the date of sale that were transferred to the Tethon (in thousands): Schedule of Major Classes of Assets and Liabilities of TA & T at the Date of Sale
|  | February 19, 2025 |
Cash and cash equivalents |  | $ | 4 |
Inventories |  |  | 8 |
Accounts receivable |  |  | 91 |
Right of use asset |  |  | 376 |
Property and equipment, net |  |  | 248 |
Other assets |  |  | 16 |
Total assets sold |  |  | 743 |
Accounts payable |  |  | (26 | )
Accrued expenses |  |  | (275 | )
Operating lease liability |  |  | (384 | )
Other liabilities |  |  | (34 | )
Total liabilities assumed |  |  | (719 | )
Net assets sold |  | $ | 24 |
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed | The following table summarizes the consideration transferred, the estimated fair value of the assets acquired, and liabilities assumed, at the acquisition date (in thousands): Schedule of Recognized Identified Assets Acquired and Liabilities Assumed
|  | Amounts recognized as of the acquisition date |
Fair value of consideration transferred |  |  |  |
Common stock private placement |  | $ | 682 |
Warrants (included in derivative liabilities) |  |  | 495 |
Total consideration transferred |  | $ | 1,177 |
Recognized amounts of identifiable assets acquired and liabilities assumed |  |  |  |
Cash |  | $ | 750 |
Intangibles |  |  | 145 |
Total assets acquired |  |  | 895 |
Accounts payable and other accrued expenses |  |  | (20 | )
Total identifiable net assets |  | $ | 875 |
Goodwill |  | $ | 302 |
Schedule of Basic and Diluted Loss Per Share | Below are basic and diluted loss per share data for the year ended December 31, 2025, which are in thousands except for share and per share data: Schedule of Basic and Diluted Loss Per Share
|  | Basic Calculation |  |  | Effect of Dilutive Warrant Securities |  |  | Diluted Calculation |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | (10,364 | ) |  | $ | - |  |  | $ | (10,364 | )
Deemed dividend related to inducement warrants |  |  | (6,719 | ) |  |  | - |  |  |  | (6,719 | )
Net loss attributable to common stockholders |  | $ | (17,083 | ) |  | $ | - |  |  | $ | (17,083 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Number of shares used in per common share calculations: |  |  | 2,773,518 |  |  |  | - |  |  |  | 2,773,518 |
Net loss per common share: |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | (3.74 | ) |  | $ | - |  |  | $ | (3.74 | )
Deemed dividend related to inducement warrants |  |  | (2.42 | ) |  |  | - |  |  |  | (2.42 | )
Net loss attributable to common stockholders |  | $ | (6.16 | ) |  | $ | - |  |  | $ | (6.16 | )
Below are basic and diluted loss per share data for the year ended December 31, 2024, which are in thousands except for share and per share data:
|  | Basic Calculation |  |  | Effect of Dilutive Warrant Securities |  |  | Diluted Calculation |
Numerator: |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | (11,024 | ) |  | $ | (291 | ) |  | $ | (11,315 | )
Deemed dividend related to inducement warrants |  |  | - |  |  |  | - |  |  |  | - |
Net loss attributable to common stockholders |  | $ | (11,024 | ) |  | $ | (291 | ) |  | $ | (11,315 | )
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Number of shares used in per common share calculations: |  |  | 741,250 |  |  |  | 3,532 |  |  |  | 744,782 |
Net loss per common share: |  |  |  |  |  |  |  |  |  |  |  |
Net loss |  | $ | (14.87 | ) |  | $ | (82.39 | ) |  | $ | (15.19 | )
Deemed dividend related to inducement warrants |  |  | - |  |  |  | - |  |  |  | - |
Net loss attributable to common stockholders |  | $ | (14.87 | ) |  | $ | (82.39 | ) |  | $ | (15.19 | )

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