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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-12

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- Definition

Amount of additional impairment on financing receivable.

+ References

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- Definition

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+ References

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- Definition

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+ References

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Note 2 - Investments (Details Textual)		3 Months Ended		5 Months Ended	6 Months Ended
Note 2 - Investments (Details Textual)	Nov. 04, 2022	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Dec. 31, 2025 USD ($)	Mar. 31, 2025 USD ($)
Proceeds from Sale, Maturity and Collection of Investments		$ 5,610,103	$ 3,921,056		$ 8,423,108	$ 7,633,681
Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions		204		204	204
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss		$ 4,441,766		$ 4,441,766	$ 4,441,766		$ 4,376,114
Financing Receivable, before Allowance for Credit Loss		32,580,376		32,580,376	32,580,376		23,744,155
Financing Receivable, Allowance for Credit Loss, Writeoff		112,681
Investment Owned, Fair Value		$ 989,514		$ 989,514	$ 989,514
Recovery Value Estimate, Percentage		67.00%		67.00%	67.00%
Nonaccrual Loans With Specific Allowance [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages								$ 1,000,000
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate	8.00%		5.00%
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans			1
Financing Receivable, before Allowance for Credit Loss								$ 250,000
Financial Asset, Not Past Due [Member]
Financing Receivable, before Allowance for Credit Loss		$ 30,128,427		$ 30,128,427	$ 30,128,427
Financial Asset, 30 to 59 Days Past Due [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		2,000,000		$ 2,000,000	2,000,000
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans				1
First Mortgage [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		218,803		$ 218,803	218,803
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		755,663		$ 755,663	$ 755,663
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Interest Rate					6.95%
Financing Receivable, Allowance for Credit Loss, Writeoff		$ 46,492
Loss Percentage		71.00%		71.00%	71.00%
Second Mortgage [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Face Amount of Mortgages		$ 655,791		$ 655,791	$ 655,791
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		498,518		498,518	$ 498,518
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans					11
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Write-down or Reserve, Amount		193,473		193,473	$ 193,473
Second Mortgage [Member] \| Mortgage Other Than REO Loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		169,125		169,125	169,125
Second Mortgage [Member] \| Real Estate Owned Loans [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Principal Amount of Delinquent Loans		$ 329,393		$ 329,393	$ 329,393
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans					4
Second Mortgage [Member] \| Real Estate Loan [Member]
Financing Receivable, Allowance for Credit Loss, Writeoff					$ 193,473
Second Mortgage [Member] \| Financial Asset, Not Past Due [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans					2
Second Mortgage [Member] \| Financial Asset, Past Due [Member]
SEC Schedule, 12-29, Real Estate Companies, Investment in Mortgage Loans on Real Estate, Number of Loans					5
Fixed Income Securities [Member]
Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions		119		119	119
Collateralized Mortgage-Backed Securities [Member]
Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions		72		72	72
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss		$ 754,545		$ 754,545	$ 754,545		799,463
Term Loans [Member]
Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions		5		5	5
Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss		$ 161,058		$ 161,058	$ 161,058		$ 191,512
Preferred Stock [Member]
Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions		8		8	8