Subsequent Events	6 Months Ended
Jun. 30, 2025
Subsequent Events [Abstract]
Subsequent Events	11. Subsequent Events. Changes in Corporate Governance On July 1, 2025, Dale Curtis Hogue, Jr. resigned from his positions as Chief Executive Officer and a member of the Board of Directors of the Company, effective immediately. His resignation was not due to any disagreement with the Company. In connection with his departure, the Company entered into a Consulting Agreement with Mr. Hogue, effective July 1, 2025, under which he will provide strategic and advisory services to the Company at a rate of $250 per hour. The agreement remains in effect until terminated by either party. On July 2, 2025, the Board appointed Holger Weis as Chief Executive Officer, effective immediately. Mr. Weis will continue to serve as Chair of the Board of Directors, but has relinquished his roles on the Audit and Compensation Committees, pursuant to applicable Nasdaq Listing Rules. In connection with his appointment, the Company entered into an Employment Agreement with Mr. Weis, providing for an annual base salary of $275,000 and a stock option to purchase 130,000 shares of common stock at an exercise price of $5.06 per share. One-quarter of the option vested immediately, with the remainder vesting in equal quarterly installments over three years. On July 3, 2025, certain members of the Board of Directors of the Company elected to receive compensation in equity rather than in cash for their second quarter board service fees. The total deferred board service fees amounted to $37,250. In exchange for these deferred fees, the Company issued 7,450 shares of common stock, each with a par value of $0.001. On July 15, 2025, the Board of Directors of the Company appointed Mr. Michael A. Jerman as an independent director of the Company, effective immediately, to fill the vacancy on the Board of Directors created by the resignation of Mr. Hogue and the vacancies on the audit and compensation committees from Mr. Weis’s appointment as CEO. In connection with his appointment, Mr. Jerman was also named to the Audit Committee and the Compensation Committee of the Board, and will serve as the Chair of the Audit Committee. Upon his appointment, Mr. Jerman was awarded options to purchase Common Stock pursuant to the Company's Non-employee Director Compensation Policy. On July 16, 2025, Melinda Lackey notified the Company of her decision to terminate the Consulting Agreement dated November 14, 2023 (the “Agreement”) pursuant to terms of the agreement, with such termination to be effective 30 days from the date of notice, or August 15, 2025. In connection with the termination of the Agreement, Ms. Lackey will also resign from her roles as Legal and Administrative Officer and Corporate Secretary of the Company as of the effective Date. Ms. Lackey’s departure is not the result of any disagreement with the Company on any matter relating to the Company’s operations, policies, or practices. On August 14, 2025, the Board of Directors of the Company appointed Mr. Groenewald as Corporate Secretary effective upon the resignation of Ms. Lackey.

Subsequent Events

6 Months Ended

Jun. 30, 2025

11.

Subsequent Events.

Changes in Corporate Governance

On July 1, 2025, Dale Curtis Hogue, Jr. resigned from his positions as Chief Executive Officer and a member of the Board of Directors of the Company, effective immediately. His resignation was not due to any disagreement with the Company. In connection with his departure, the Company entered into a Consulting Agreement with Mr. Hogue, effective July 1, 2025, under which he will provide strategic and advisory services to the Company at a rate of $250 per hour. The agreement remains in effect until terminated by either party.

On July 2, 2025, the Board appointed Holger Weis as Chief Executive Officer, effective immediately. Mr. Weis will continue to serve as Chair of the Board of Directors, but has relinquished his roles on the Audit and Compensation Committees, pursuant to applicable Nasdaq Listing Rules. In connection with his appointment, the Company entered into an Employment Agreement with Mr. Weis, providing for an annual base salary of $275,000 and a stock option to purchase 130,000 shares of common stock at an exercise price of $5.06 per share. One-quarter of the option vested immediately, with the remainder vesting in equal quarterly installments over three years.

On July 3, 2025, certain members of the Board of Directors of the Company elected to receive compensation in equity rather than in cash for their second quarter board service fees. The total deferred board service fees amounted to $37,250. In exchange for these deferred fees, the Company issued 7,450 shares of common stock, each with a par value of $0.001.

On July 15, 2025, the Board of Directors of the Company appointed Mr. Michael A. Jerman as an independent director of the Company, effective immediately, to fill the vacancy on the Board of Directors created by the resignation of Mr. Hogue and the vacancies on the audit and compensation committees from Mr. Weis’s appointment as CEO. In connection with his appointment, Mr. Jerman was also named to the Audit Committee and the Compensation Committee of the Board, and will serve as the Chair of the Audit Committee. Upon his appointment, Mr. Jerman was awarded options to purchase Common Stock pursuant to the Company's Non-employee Director Compensation Policy.

On July 16, 2025, Melinda Lackey notified the Company of her decision to terminate the Consulting Agreement dated November 14, 2023 (the “Agreement”) pursuant to terms of the agreement, with such termination to be effective 30 days from the date of notice, or August 15, 2025. In connection with the termination of the Agreement, Ms. Lackey will also resign from her roles as Legal and Administrative Officer and Corporate Secretary of the Company as of the effective Date. Ms. Lackey’s departure is not the result of any disagreement with the Company on any matter relating to the Company’s operations, policies, or practices.

On August 14, 2025, the Board of Directors of the Company appointed Mr. Groenewald as Corporate Secretary effective upon the resignation of Ms. Lackey.