Annual report [Section 13 and 15(d), not S-K Item 405]

Note 3 - Cash Equivalents and Investments - Schedule of Investments (Details)

v3.25.1
Note 3 - Cash Equivalents and Investments - Schedule of Investments (Details) - USD ($)
Dec. 31, 2024
Dec. 31, 2023
Investments, cost basis $ 45,473,915 $ 6,535,673
Investments, unrealized gains 57,731 9,237
Investments, aggregate fair value 45,531,646 6,544,910
US Treasury Securities [Member]    
Investments, cost basis 40,969,665 2,971,103
Investments, unrealized gains 57,731 9,237
Investments, aggregate fair value 41,027,396 2,980,340
Money Market Funds [Member]    
Investments, cost basis 4,504,250 3,564,570
Investments, unrealized gains 0 0
Investments, aggregate fair value $ 4,504,250 $ 3,564,570