Investments (Schedule of Continuous Losses) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months, Fair Value	$ 5,844	$ 29,355
Less than 12 Months, Gross Unrealized Losses	78	1,796
12 Months or Longer, Fair Value	14,238	4,934
12 Months or Longer, Gross Unrealized Losses	773	792
Total Fair Value	20,082	34,289
Total Gross Unrealized Losses	851	2,588
Total Securities in a Loss Position	45	80
Corporate Debt Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months, Fair Value	2,354	10,589
Less than 12 Months, Gross Unrealized Losses	22	600
12 Months or Longer, Fair Value	4,206	1,548
12 Months or Longer, Gross Unrealized Losses	105	113
Total Fair Value	6,560	12,137
Total Gross Unrealized Losses	127	713
Total Securities in a Loss Position	12	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	1,162	3,215
Less than 12 Months, Gross Unrealized Losses	8	427
12 Months or Longer, Fair Value	3,025	1,796
12 Months or Longer, Gross Unrealized Losses	186	130
Total Fair Value	4,187	5,011
Total Gross Unrealized Losses	194	557
Total Securities in a Loss Position	14	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	129	0
12 Months or Longer, Gross Unrealized Losses	1	0
Total Fair Value	129	472
Total Gross Unrealized Losses	1	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	222	3,545
Less than 12 Months, Gross Unrealized Losses	3	165
12 Months or Longer, Fair Value	1,550	325
12 Months or Longer, Gross Unrealized Losses	57	30
Total Fair Value	1,772	3,870
Total Gross Unrealized Losses	60	195
Total Securities in a Loss Position	5	11
US Treasury Securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Less than 12 Months, Fair Value	2,106	11,534
Less than 12 Months, Gross Unrealized Losses	45	600
12 Months or Longer, Fair Value	4,262	390
12 Months or Longer, Gross Unrealized Losses	204	108
Total Fair Value	6,368	11,924
Total Gross Unrealized Losses	249	708
Total Securities in a Loss Position	12	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	1,066	875
12 Months or Longer, Gross Unrealized Losses	220	411
Total Fair Value	1,066	875
Total Gross Unrealized Losses	$ 220	$ 411
Total Securities in a Loss Position	1	1