Note 12 - Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) - Fair Value, Recurring [Member] - USD ($)	Jun. 30, 2026	Dec. 31, 2025
Derivative assets	$ 2,006,187	$ 1,960,796
Derivative Liability	10,900,000	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	2,006,187	1,960,796
Derivative Liability	0	0
Fair Value, Inputs, Level 3 [Member]
Derivative assets	0	0
Derivative Liability	10,900,000	12,000,000
Georges Trust Derivative Instrument [Member]
Derivative assets		1,201,114
Georges Trust Derivative Instrument [Member] \| Fair Value, Inputs, Level 1 [Member]
Derivative assets		0
Georges Trust Derivative Instrument [Member] \| Fair Value, Inputs, Level 2 [Member]
Derivative assets		1,201,114
Georges Trust Derivative Instrument [Member] \| Fair Value, Inputs, Level 3 [Member]
Derivative assets		0
Flux Photon Derivative Instrument [Member]
Derivative assets	2,006,187
Flux Photon Derivative Instrument [Member] \| Fair Value, Inputs, Level 1 [Member]
Derivative assets	0
Flux Photon Derivative Instrument [Member] \| Fair Value, Inputs, Level 2 [Member]
Derivative assets	2,006,187
Flux Photon Derivative Instrument [Member] \| Fair Value, Inputs, Level 3 [Member]
Derivative assets	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	10,900,000	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	$ 10,900,000	$ 12,000,000