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Investments - Schedule of equity securities (Details) - USD ($)	3 Months Ended	12 Months Ended
	Mar. 31, 2025	Dec. 31, 2024
Net Investment Income [Line Items]
Cost	$ 13,527,554	$ 13,527,554
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(3,424,379)	(3,231,049)
Estimated Fair Value	10,103,175	10,296,505
Estimated Fair Value	4,437,733	4,380,656
Preferred Stock
Net Investment Income [Line Items]
Cost	9,750,322	9,750,322
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(2,668,147)	(2,422,617)
Estimated Fair Value	7,082,175	7,327,705
Fixed income exchange traded funds
Net Investment Income [Line Items]
Cost	3,711,232	3,711,232
Gross Unrealized Gains	0	0
Gross Unrealized Losses	(756,232)	(808,432)
Estimated Fair Value	2,955,000	2,902,800
FHLBNY common stock
Net Investment Income [Line Items]
Cost	66,000	66,000
Gross Unrealized Gains	0	0
Gross Unrealized Losses	0	0
Estimated Fair Value	66,000	66,000
Hedge fund
Net Investment Income [Line Items]
Cost	1,987,040	1,987,040
Gross Unrealized Gains	2,450,693	2,393,616
Estimated Fair Value	$ 4,437,733	$ 4,380,656

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
-SubTopic 210
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-SubTopic 220
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