Investments Continuous Unrealized Loss Position (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	$ 16,802	$ 4,256
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	16,802	4,256
Available-for-sale Equity Securities, Accumulated Gross Unrealized Loss, before Tax	2,511	321
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	25	342
US Government Agencies Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	500	12,784
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	500	13,257
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	0	10
Foreign Government Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		0
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		277
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value		4,242
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax		277
US States and Political Subdivisions Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value		250
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss		0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value		250
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax		0
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	2,597	2,816
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	2,597	2,816
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	11	15
Asset-backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	2,571	5,097
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	2,571	5,097
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	2	10
Corporate Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	4,512	6,226
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	10
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	4,512	6,226
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	12	30
Fixed Maturities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	10,180	27,173
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	287
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	10,180	31,888
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	25	342
Common Stock [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	15,898	4,164
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	0
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	15,898	4,164
Available-for-sale Equity Securities, Accumulated Gross Unrealized Loss, before Tax	2,330	284
Warrant [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	904	92
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	904	92
Available-for-sale Equity Securities, Accumulated Gross Unrealized Loss, before Tax	181	37
Available-for-sale Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value	26,982	31,429
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	0	287
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value	26,982	36,144
Available-for-sale Securities, Accumulated Gross Unrealized Loss, before Tax	$ 2,536	$ 663