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Note 7 - Investments (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

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

(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

(in thousands)		December 31, 2022
						Gross				Gross
		Amortized				Unrealized				Unrealized				Estimated Fair
		Cost				Gains				Losses				Value
Fixed maturities:
U.S. government, government agencies and authorities		$	15,797			$	—			$	717			$	15,080
States, municipalities and political subdivisions			2,390				—				158				2,232
Mortgage-backed			9,058				1				647				8,412
Asset-backed			1,682				—				72				1,610
Corporate			11,200				1				944				10,257
Total fixed maturities		$	40,127			$	2			$	2,538			$	37,591

Investments Classified by Contractual Maturity Date [Table Text Block]

(in thousands)		December 31, 2023
						Estimated Fair
		Amortized Cost				Value
Due in one year or less		$	6,021			$	5,922
Due after one year through five years			26,223				25,155
Due after five years through ten years			1,144				1,067
Due after ten years			4,719				4,329
Total		$	38,107			$	36,473

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

(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

(in thousands)																		December 31, 2022
		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		$	4,543			$	126			$	10,537			$	591			$	15,080			$	717
States, municipalities and political subdivisions			1,040				73				937				85				1,977				158
Mortgage-backed			2,248				93				5,756				554				8,004				647
Asset-backed			1,251				39				299				33				1,550				72
Corporate			3,244				155				6,760				789				10,004				944
Total fixed maturities		$	12,326			$	486			$	24,289			$	2,052			$	36,615			$	2,538

Investment Income [Table Text Block]

(in thousands)		Years ended December 31,
		2023				2022
Investment income
Interest from fixed maturities		$	1,018			$	556
Dividends			97				159
(Loss) income from limited liability investments			(44	)			293
Income from limited liability investments, at fair value			—				4
Income from real estate investments			—				795
Other			839				612
Gross investment income			1,910				2,419
Investment expenses			(106	)			(114	)
Net investment income		$	1,804			$	2,305

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

(in thousands)		Years ended December 31,
		2023				2022
Available-for-sale fixed maturities:
Gross realized gains		$	9			$	2
Gross realized losses			(6	)			(25	)
Net realized gains (losses) on available-for-sale fixed maturities			3				(23	)
Limited liability investments			238				366
Limited liability investments, at fair value			481				608
Investments in private companies			39				258
Net realized gains		$	761			$	1,209

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

(in thousands)		Years ended December 31,
		2023				2022
Net gains recognized on equity investments sold during the period		$	3,383			$	—
Change in unrealized gains (losses) on equity investments held at end of the period			14				(26	)
Net gain (loss) on equity investments		$	3,397			$	(26	)

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