Investments, Net Investment Gains (Losses) and Change in Net Unrealized Gains (Losses) on Investments (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Realized gains on available-for-sale investments [Abstract]
Total realized gains	$ 50,999	$ 414,137	$ 1,026,768	$ 451,598
Realized losses on available-for-sale investments [Abstract]
Total realized losses	0	(17)	0	(8)
Net realized investment gains	50,999	414,120	1,026,768	451,590
Change in fair value of equity securities [Abstract]
Change in fair value of equity securities held at the end of the period	(1,256,918)	5,362,125	15,033,564	17,738,388
Change in fair value of equity securities	(1,256,918)	5,362,125	15,033,564	17,738,388
Total net investment gains (losses)	(1,205,919)	5,776,245	16,060,332	18,189,978
Change in net unrealized gains (losses) on available-for-sale investments included in other comprehensive income [Abstract]
Change in net unrealized gains (losses) on available-for-sale investments included in other comprehensive income	365,715	(224,344)	1,287,922	(1,009,232)
Fixed Maturities [Member]
Realized gains on available-for-sale investments [Abstract]
Total realized gains	412	0	412	0
Change in net unrealized gains (losses) on available-for-sale investments included in other comprehensive income [Abstract]
Change in net unrealized gains (losses) on available-for-sale investments included in other comprehensive income	365,715	(224,344)	1,287,922	(1,009,232)
Equity Securities [Member]
Realized gains on available-for-sale investments [Abstract]
Total realized gains	3,735	285,578	979,504	285,578
Realized losses on available-for-sale investments [Abstract]
Total realized losses	0	0	0	0
Real Estate [Member]
Realized gains on available-for-sale investments [Abstract]
Total realized gains	46,846	128,559	46,846	166,020
Short-Term Investments [Member]
Realized gains on available-for-sale investments [Abstract]
Total realized gains	6	0	6	0
Realized losses on available-for-sale investments [Abstract]
Total realized losses	$ 0	$ (17)	$ 0	$ (8)

UTG INC 10-Q