Investments Continuous Unrealized Loss Position (Tables)

9 Months Ended

Sep. 30, 2018

Debt Securities, Available-for-sale [Line Items]

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

(in thousands)									September 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	$	2,342	$	3	$	3,087	$	72	$	5,429	$	75
States, municipalities and political subdivisions	—		—		602		21		602		21
Mortgage-backed	369		9		2,157		83		2,526		92
Corporate	368		2		2,152		50		2,520		52
Total fixed maturities	$	3,079	$	14	$	7,998	$	226	$	11,077	$	240

(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