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Note 7 - Investments (Tables)

12 Months Ended

Dec. 31, 2024

Notes Tables

Schedule of Available-for-Sale Securities Reconciliation [Table Text Block]

(in thousands)		December 31, 2024
						Gross				Gross
		Amortized				Unrealized				Unrealized				Estimated Fair
		Cost				Gains				Losses				Value
Fixed maturities:
U.S. government, government agencies and authorities		$	13,561			$	11			$	218			$	13,354
States, municipalities and political subdivisions			2,846				2				73				2,775
Mortgage-backed			10,309				10				433				9,886
Asset-backed			1,346				2				22				1,326
Corporate			10,055				9				442				9,622
Total fixed maturities		$	38,117			$	34			$	1,188			$	36,963

(in thousands)		December 31, 2023
						Gross				Gross
		Amortized				Unrealized				Unrealized				Estimated Fair
		Cost				Gains				Losses				Value
Fixed maturities:
U.S. government, government agencies and authorities		$	13,384			$	8			$	395			$	12,997
States, municipalities and political subdivisions			2,885				3				105				2,783
Mortgage-backed			9,724				23				494				9,253
Asset-backed			1,254				1				45				1,210
Corporate			10,860				18				648				10,230
Total fixed maturities		$	38,107			$	53			$	1,687			$	36,473

Investments Classified by Contractual Maturity Date [Table Text Block]

(in thousands)		December 31, 2024
						Estimated Fair
		Amortized Cost				Value
Due in one year or less		$	8,020			$	7,970
Due after one year through five years			23,813				23,119
Due after five years through ten years			1,839				1,770
Due after ten years			4,445				4,104
Total		$	38,117			$	36,963

Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block]

(in thousands)																		December 31, 2024
		Less than 12 Months								Greater than 12 Months								Total
		Estimated				Unrealized				Estimated				Unrealized				Estimated				Unrealized
		Fair Value				Loss				Fair Value				Loss				Fair Value				Loss
Fixed maturities:
U.S. government, government agencies and authorities		$	2,417			$	28			$	7,984			$	190			$	10,401			$	218
States, municipalities and political subdivisions			331				1				1,981				72				2,312				73
Mortgage-backed			3,006				57				5,477				376				8,483				433
Asset-backed			254				—				756				22				1,010				22
Corporate			966				10				7,274				432				8,240				442
Total fixed maturities		$	6,974			$	96			$	23,472			$	1,092			$	30,446			$	1,188

(in thousands)																		December 31, 2023
		Less than 12 Months								Greater than 12 Months								Total
		Estimated				Unrealized				Estimated				Unrealized				Estimated				Unrealized
		Fair Value				Loss				Fair Value				Loss				Fair Value				Loss
Fixed maturities:
U.S. government, government agencies and authorities		$	3,237			$	46			$	7,940			$	349			$	11,177			$	395
States, municipalities and political subdivisions			—				—				1,705				105				1,705				105
Mortgage-backed			737				11				6,067				483				6,804				494
Asset-backed			—				—				1,050				45				1,050				45
Corporate			937				11				8,013				637				8,950				648
Total fixed maturities		$	4,911			$	68			$	24,775			$	1,619			$	29,686			$	1,687

Investment Income [Table Text Block]

(in thousands)		Years ended December 31,
		2024				2023
Investment income
Interest from fixed maturities		$	1,305			$	1,018
Dividends			50				97
Loss from limited liability investments			(162	)			(44	)
Other			387				839
Gross investment income			1,580				1,910
Investment expenses			(148	)			(106	)
Net investment income		$	1,432			$	1,804

Realized Gain (Loss) on Investments [Table Text Block]

(in thousands)		Years ended December 31,
		2024				2023
Available-for-sale fixed maturities:
Gross realized gains		$	71			$	9
Gross realized losses			—				(6	)
Net realized gains on available-for-sale fixed maturities			71				3
Limited liability investments			4				238
Limited liability investment, at fair value			1,369				481
Investments in private companies			113				39
Net realized gains		$	1,557			$	761

Fair Value, Measured on Recurring Basis, Gain (Loss) Included in Earnings [Table Text Block]

(in thousands)		Years ended December 31,
		2024				2023
Net (losses) gains recognized on equity investments sold during the period		$	(3	)		$	3,383
Change in unrealized gains on equity investments held at end of the period			—				14
Net (loss) gain on equity investments		$	(3	)		$	3,397

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