v3.26.1
Note 9 - Commitments and Contingencies (Details Textual)
Jun. 30, 2026
USD ($)
Bungalow Group Loan [Member]  
Long-Term Debt, Gross $ 0
Guarantee to Bungalow Group [Member]  
Debt Guarantee, Percent Required to Fund in Event of Covenant Breach 25.00%
Debt Guarantee, Owed $ 0
Residential Mortgage Loans [Member]  
Unrecorded Unconditional Purchase Obligation 21,661,339
Residential Mortgage Loans [Member] | Barclays Bank PLC [Member]  
Unrecorded Unconditional Purchase Obligation $ 16,256,252