The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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The amount of the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The difference between the reacquisition price and the net carrying amount of the extinguished debt recognized currently as a component of income in the period of extinguishment, net of tax.

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Face amount or stated value per share of preferred stock nonredeemable or redeemable solely at the option of the issuer.

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Cash received from grantors during the current period related to operating activities. This element represents receipts from a guarantor for the amount of guarantee provided.

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Amount of expense related to royalty payments under a contractual arrangement such as payment for mineral and drilling rights and use of technology or intellectual property.

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The amount the entity has committed to make for future royalty guarantees.

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The amount of increase (decrease) in fair value of royalty guarantee.

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The number of investment grant agreements entered.

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The amount of fair value of preferred stock in additional paid in capital.

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The stated value of preferred stock.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties.

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Carrying value as of the balance sheet date of obligations incurred through that date and payable for royalties, classified as current.

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Percentage of royalty.

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Note 10 - Royalties Payable (Details Textual)			1 Months Ended	3 Months Ended		6 Months Ended		24 Months Ended
Note 10 - Royalties Payable (Details Textual)	Dec. 31, 2025 USD ($) $ / shares shares	Jan. 09, 2023	Apr. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) $ / shares	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) $ / shares	Jun. 30, 2025 USD ($)	Dec. 31, 2007 USD ($)
Preferred Stock, Par or Stated Value Per Share (in dollars per share) \| $ / shares	$ 0.0001			$ 0.0001		$ 0.0001
Series J Preferred Stock [Member]
Preferred Stock, Par or Stated Value Per Share (in dollars per share) \| $ / shares	$ 0.0001			$ 0.0001		$ 0.0001
Preferred Stock, Stated Value	$ 1,000
Preferred Stock Fair Value, Additional Paid-in Capital	5,300,000
Conversion of Royalties Payable into Series J Preferred Stock [Member]
Debt Conversion, Original Debt, Amount	$ 2,700,000
Debt Conversion, Converted Instrument, Shares Issued (in shares) \| shares	9,490
Extinguishment of Debt, Gain (Loss), Net of Tax	$ (2,600,000)
LockeT Royalty [Member] \| Noteholders [Member]
Royalty Percentage		11.82%
Royalties Payable	800,000			$ 800,000		$ 800,000
Increase (Decrease) in Fair Value of Royalty Guarantee				0	$ 1,700,000	0	$ 2,800,000
Royalties Payable, Current	$ 51,000			20,000		20,000
LockeT Royalty [Member] \| Inventor of LockeT [Member]
Royalty Percentage			5.00%
Royalty Guarantees, Commitments, Amount			$ 1,000,000
LockeT Royalty [Member] \| Inventor of LockeT [Member] \| Royalty Payment After U.S. Patent Granted and One Million Paid [Member]
Royalty Percentage		2.00%
Royalty Guarantees, Commitments, Amount			$ 10,000,000
AMIGO System Royalty [Member]
Number of Investment Grant Agreements Entered								2
Proceeds from Grantors								$ 1,600,000
Royalty Expense				$ 0	$ 0	$ 0	$ 0