Note 2 - Current Developments and Liquidity	6 Months Ended
Jun. 30, 2024
Notes to Financial Statements
Substantial Doubt about Going Concern [Text Block]	(2) Current Developments and Liquidity Business Condition – Since inception, the Company has incurred substantial losses. During the six months ended June 30, 2024, the Company reported a net loss of $387,496 and net cash provided by operating activities of $288,597. During the six months ended June 30, 2023, the Company reported net loss of $411,356 and net cash provided by operating activities of $1,000,448. During the three and six months ended June 30, 2024, the Company continued its focus on its strongest long-standing core business segments which consist of its Theranostics Products (previously called Radiochemical Products), Cobalt Products, and Nuclear Medicine Standards, and in particular, the pursuit of new business opportunities within those segments. Additionally, the Company has begun to focus on the start-up of its Medical Device segment which includes assets purchased from AMICI in 2023 and investing into an EasyFill Automated Iodine Capsule System. The Company holds a Nuclear Regulatory Commission (NRC) construction and operating license for the depleted uranium facility in, as well as the property agreement with, Lea County, New Mexico, where the plant is intended to be constructed. The NRC license for the de-conversion facility is a forty (40) year operating license and is the first commercial license of this type issued in the United States. On February 8, 2024, the Company entered into a definitive agreement to sell all of our assets related to the Fluorine Products segment and the Planned Uranium De-Conversion Facility, including the Lea County land, ("DUF6 Asset Sale"). The Company expects to close the agreement within 12 to 24 months of signing. Closing is contingent on various conditions being met, including approvals and agreements by the NRC and other third parties. The Company expects that cash from operations, equity or debt financing, and its current cash balance will be sufficient to fund operations for the next twelve months. Future liquidity and capital funding requirements will depend on numerous factors, including commercial relationships, technological developments, market factors, available credit, and management of redeemable convertible preferred stock. There is no assurance that additional capital and financing will be available on acceptable terms to the Company or at all.

Note 2 - Current Developments and Liquidity

6 Months Ended

Jun. 30, 2024

Substantial Doubt about Going Concern [Text Block]

(2) Current Developments and Liquidity

Business Condition – Since inception, the Company has incurred substantial losses. During the six months ended June 30, 2024, the Company reported a net loss of $387,496 and net cash provided by operating activities of $288,597. During the six months ended June 30, 2023, the Company reported net loss of $411,356 and net cash provided by operating activities of $1,000,448.

During the three and six months ended June 30, 2024, the Company continued its focus on its strongest long-standing core business segments which consist of its Theranostics Products (previously called Radiochemical Products), Cobalt Products, and Nuclear Medicine Standards, and in particular, the pursuit of new business opportunities within those segments. Additionally, the Company has begun to focus on the start-up of its Medical Device segment which includes assets purchased from AMICI in 2023 and investing into an EasyFill Automated Iodine Capsule System.

The Company holds a Nuclear Regulatory Commission (NRC) construction and operating license for the depleted uranium facility in, as well as the property agreement with, Lea County, New Mexico, where the plant is intended to be constructed. The NRC license for the de-conversion facility is a forty (40) year operating license and is the first commercial license of this type issued in the United States. On February 8, 2024, the Company entered into a definitive agreement to sell all of our assets related to the Fluorine Products segment and the Planned Uranium De-Conversion Facility, including the Lea County land, ("DUF6 Asset Sale"). The Company expects to close the agreement within 12 to 24 months of signing. Closing is contingent on various conditions being met, including approvals and agreements by the NRC and other third parties.

The Company expects that cash from operations, equity or debt financing, and its current cash balance will be sufficient to fund operations for the next twelve months. Future liquidity and capital funding requirements will depend on numerous factors, including commercial relationships, technological developments, market factors, available credit, and management of redeemable convertible preferred stock. There is no assurance that additional capital and financing will be available on acceptable terms to the Company or at all.