Note 11 - Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) - Fair Value, Recurring [Member] - USD ($)	Mar. 31, 2026	Dec. 31, 2025
Derivative assets	$ 136,114	$ 1,960,796
Derivative Liability	12,000,000	12,000,000
Fair Value, Inputs, Level 1 [Member]
Derivative assets	0	0
Derivative Liability	0	0
Fair Value, Inputs, Level 2 [Member]
Derivative assets	136,114	1,960,796
Derivative Liability	0	0
Fair Value, Inputs, Level 3 [Member]
Derivative assets	0	0
Derivative Liability	12,000,000	12,000,000
Georges Trust Derivative Instrument [Member]
Derivative assets	136,114	1,201,114
Georges Trust Derivative Instrument [Member] | Fair Value, Inputs, Level 1 [Member]
Derivative assets	0	0
Georges Trust Derivative Instrument [Member] | Fair Value, Inputs, Level 2 [Member]
Derivative assets	136,114	1,201,114
Georges Trust Derivative Instrument [Member] | Fair Value, Inputs, Level 3 [Member]
Derivative assets	0	0
Alvin Fund Derivative Instrument [Member]
Derivative assets		759,682
Alvin Fund Derivative Instrument [Member] | Fair Value, Inputs, Level 1 [Member]
Derivative assets		0
Alvin Fund Derivative Instrument [Member] | Fair Value, Inputs, Level 2 [Member]
Derivative assets		759,682
Alvin Fund Derivative Instrument [Member] | Fair Value, Inputs, Level 3 [Member]
Derivative assets		0
Marathon SAFE Note Liability [Member]
Derivative Liability	12,000,000	12,000,000
Marathon SAFE Note Liability [Member] | Fair Value, Inputs, Level 1 [Member]
Derivative Liability	0	0
Marathon SAFE Note Liability [Member] | Fair Value, Inputs, Level 2 [Member]
Derivative Liability	0	0
Marathon SAFE Note Liability [Member] | Fair Value, Inputs, Level 3 [Member]
Derivative Liability	$ 12,000,000	$ 12,000,000