Summary of Significant Accounting Policies Goodwill and Other Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Goodwill [Roll Forward]
Balance at January 1,	$ 12,624	$ 17,255	$ 17,255
Acquisition	0	0	0
Adjustments	0	0	0
Impairment	0	(4,631)	0
Balance at December 31,	12,624	12,624	17,255
Life Insurance Segment [Member]
Goodwill [Roll Forward]
Balance at January 1,	12,624	12,624	12,624
Acquisition	0	0	0
Adjustments	0	0	0
Impairment	0	0	0
Balance at December 31,	12,624	12,624	12,624
Home Service Insurance Segment [Member]
Goodwill [Roll Forward]
Balance at January 1,	0	4,631	4,631
Acquisition	0	0	0
Adjustments	0	0	0
Impairment	0	(4,631)	0
Balance at December 31,	$ 0	$ 0	$ 4,631