Investments (Tables)

6 Months Ended

Jun. 30, 2018

Investments [Abstract]

Schedule of Unrealized Loss on Investments [Table Text Block]

(in thousands)	June 30, 2018
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated  Fair Value
Fixed maturities:
U.S. government, government agencies and authorities	$	5,503	$	—	$	76	$	5,427
States, municipalities and political subdivisions	624		—		19		605
Mortgage-backed	2,902		—		91		2,811
Corporate	2,576		—		58		2,518
Total fixed maturities	$	11,605	$	—	$	244	$	11,361

(in thousands)	December 31, 2017
	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses		Estimated  Fair Value
Fixed maturities:
U.S. government, government agencies and authorities	$	5,671	$	—	$	59	$	5,612
States, municipalities and political subdivisions	639		—		13		626
Mortgage-backed	2,933		—		57		2,876
Corporate	5,464		—		37		5,427
Total fixed maturities	14,707		—		166		14,541
Equity investments:
Common stock	3,883		—		313		3,570
Warrants - publicly traded	25		146		—		171
Warrants - not publicly traded	960		173		285		848
Total equity investments	4,868		319		598		4,589
Total fixed maturities and equity investments	$	19,575	$	319	$	764	$	19,130

Investments Classified by Contractual Maturity Date [Table Text Block]

(in thousands)	June 30, 2018
	Amortized Cost		Estimated Fair Value
Due in one year or less	$	4,924	$	4,899
Due after one year through five years	5,378		5,219
Due after five years through ten years	132		125
Due after ten years	1,171		1,118
Total	$	11,605	$	11,361

Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value [Table Text Block]

(in thousands)									June 30, 2018
	Less than 12 Months				Greater than 12 Months				Total
	Estimated Fair Value		Unrealized Loss		Estimated Fair Value		Unrealized Loss		Estimated Fair Value		Unrealized Loss
Fixed maturities:
U.S. government, government agencies and authorities	$	3,502	$	34	$	1,925	$	42	$	5,427	$	76
States, municipalities and political subdivisions	86		2		519		17		605		19
Mortgage-backed	690		13		2,121		78		2,811		91
Corporate	410		5		2,108		53		2,518		58
Total fixed maturities	$	4,688	$	54	$	6,673	$	190	$	11,361	$	244

(in thousands)									December 31, 2017
	Less than 12 Months				Greater than 12 Months				Total
	Estimated Fair Value		Unrealized Loss		Estimated Fair Value		Unrealized Loss		Estimated Fair Value		Unrealized Loss
Fixed maturities:
U.S. government, government agencies and authorities	$	4,067	$	50	$	1,545	$	9	$	5,612	$	59
States, municipalities and political subdivisions	626		13		—		—		626		13
Mortgage-backed	2,876		57		—		—		2,876		57
Corporate	2,427		37		—		—		2,427		37
Total fixed maturities	9,996		157		1,545		9		11,541		166
Equity investments:
Common stock	3,570		313		—		—		3,570		313
Warrants	675		285		—		—		675		285
Total equity investments	4,245		598		—		—		4,245		598
Total	$	14,241	$	755	$	1,545	$	9	$	15,786	$	764

Schedule of Realized Gain (Loss) [Table Text Block]

(in thousands)	Three months ended June 30,						Six months ended June 30,
	2018			2017			2018			2017
Gross realized gains	$	133		$	—		$	398		$	—
Gross realized losses	(1		)	(1		)	(1		)	(1		)
Net realized gains (losses)	$	132		$	(1	)	$	397		$	(1	)

Investment Income [Table Text Block]

Net investment income for the three and six months ended June 30, 2018 and June 30, 2017 is comprised as follows:

(in thousands)	Three months ended June 30,						Six months ended June 30,
	2018			2017			2018			2017
Investment income:
Interest from fixed maturities	$	57		$	49		$	90		$	83
Dividends	82			113			156			218
Income from limited liability investments	189			365			181			600
Income from limited liability investments, at fair value	482			232			701			466
(Loss) gain on change in fair value of warrants - not publicly traded	—			(198		)	—			47
Income from real estate investments	200			200			400			400
Other	9			111			137			233
Gross investment income	1,019			872			1,665			2,047
Investment expenses	(9		)	(8		)	(17		)	(15		)
Net investment income	$	1,010		$	864		$	1,648		$	2,032