Investments (Schedule of Continuous Losses) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months, Fair Value	$ 13,022	$ 29,355
Less than 12 Months, Gross Unrealized Losses	202	1,796
12 Months or Longer, Fair Value	13,078	4,934
12 Months or Longer, Gross Unrealized Losses	722	792
Total Fair Value	26,100	34,289
Total Gross Unrealized Losses	924	2,588
Total Securities in a Loss Position	60	80
Corporate Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months, Fair Value	6,967	10,589
Less than 12 Months, Gross Unrealized Losses	117	600
12 Months or Longer, Fair Value	3,790	1,548
12 Months or Longer, Gross Unrealized Losses	94	113
Total Fair Value	10,757	12,137
Total Gross Unrealized Losses	211	713
Total Securities in a Loss Position	22	26
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months, Fair Value	2,396	3,215
Less than 12 Months, Gross Unrealized Losses	20	427
12 Months or Longer, Fair Value	2,618	1,796
12 Months or Longer, Gross Unrealized Losses	210	130
Total Fair Value	5,014	5,011
Total Gross Unrealized Losses	230	557
Total Securities in a Loss Position	17	18
Private Label Mortgage Backed Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months, Fair Value	0	472
Less than 12 Months, Gross Unrealized Losses	0	4
12 Months or Longer, Fair Value	109	0
12 Months or Longer, Gross Unrealized Losses	3	0
Total Fair Value	109	472
Total Gross Unrealized Losses	3	4
Total Securities in a Loss Position	1	3
US States and Political Subdivisions Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months, Fair Value	224	3,545
Less than 12 Months, Gross Unrealized Losses	1	165
12 Months or Longer, Fair Value	1,207	325
12 Months or Longer, Gross Unrealized Losses	44	30
Total Fair Value	1,431	3,870
Total Gross Unrealized Losses	45	195
Total Securities in a Loss Position	4	11
US Treasury Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months, Fair Value	3,435	11,534
Less than 12 Months, Gross Unrealized Losses	64	600
12 Months or Longer, Fair Value	4,256	390
12 Months or Longer, Gross Unrealized Losses	183	108
Total Fair Value	7,691	11,924
Total Gross Unrealized Losses	247	708
Total Securities in a Loss Position	15	21
Equity Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months, Fair Value	0	0
Less than 12 Months, Gross Unrealized Losses	0	0
12 Months or Longer, Fair Value	1,098	875
12 Months or Longer, Gross Unrealized Losses	188	411
Total Fair Value	1,098	875
Total Gross Unrealized Losses	$ 188	$ 411
Total Securities in a Loss Position	1	1