Securities (Schedule of Unrealized Loss on Investments) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Schedule of Investments [Line Items]
Less than 12 Months: Fair Value	$ 12,877	$ 24,053
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses Accumulated in Investments	167	505
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	1,567	1,070
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses Accumulated in Investments	43	35
Total: Fair Value	14,444	25,123
Available-for-sale Securities, Gross Unrealized Loss, Accumulated in Investments	210	540
Less than 12 Months: Fair Value	43,081	68,601
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	1,059	2,258
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	19,594	4,644
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	641	215
Total: Fair Value	62,675	73,245
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	1,700	2,473
State and municipal [Member]
Schedule of Investments [Line Items]
Less than 12 Months: Fair Value	6,813	11,107
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses Accumulated in Investments	109	340
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	1,567	1,070
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses Accumulated in Investments	43	35
Total: Fair Value	8,380	12,177
Available-for-sale Securities, Gross Unrealized Loss, Accumulated in Investments	152	375
Number of available for sale securities have not been in a continuous loss position for 12 months or more	18
Available-for-sale, Number of Securities in Continuous Loss Positions for 12 Months or More	4
Corporate bonds [Member]
Schedule of Investments [Line Items]
Less than 12 Months: Fair Value		4,969
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses Accumulated in Investments		31
Total: Fair Value		4,969
Available-for-sale Securities, Gross Unrealized Loss, Accumulated in Investments	0	31
U.S. Government and agencies [Member]
Schedule of Investments [Line Items]
Less than 12 Months: Fair Value	13,981	22,710
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	449	812
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	9,870	2,889
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	213	111
Total: Fair Value	23,851	25,599
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	662	923
Number of held to maturity securities have not been in a continuous loss position for 12 months or more	16
Held-to-maturity, Number of Securities in Continuous Loss Positions for 12 Months or More	8
Mortgage-backed securities, residential [Member]
Schedule of Investments [Line Items]
Less than 12 Months: Fair Value	5,024	6,944
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses Accumulated in Investments	54	123
Total: Fair Value	5,024	6,944
Available-for-sale Securities, Gross Unrealized Loss, Accumulated in Investments	54	123
Less than 12 Months: Fair Value	29,100	45,891
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss	610	1,446
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value	9,724	1,755
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss	428	104
Total: Fair Value	38,824	47,646
Held-to-maturity Securities, Accumulated Unrecognized Holding Loss	1,038	1,550
Number of available for sale securities have not been in a continuous loss position for 12 months or more	5
Number of held to maturity securities have not been in a continuous loss position for 12 months or more	26
Held-to-maturity, Number of Securities in Continuous Loss Positions for 12 Months or More	6
CRA mutual fund [Member]
Schedule of Investments [Line Items]
Less than 12 Months: Fair Value	1,040	1,033
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses Accumulated in Investments	4	11
Total: Fair Value	1,040	1,033
Available-for-sale Securities, Gross Unrealized Loss, Accumulated in Investments	$ 4	$ 11
Available-for-sale, Securities in Unrealized Loss Positions, Unrealized Losses as Percentage of Amortized Cost	1.00%
Maximum [Member] | State and municipal [Member]
Schedule of Investments [Line Items]
Available for sale securities with gross unrealized losses individually as a percentage of amortized cost	5.00%
Maximum [Member] | U.S. Government and agencies [Member]
Schedule of Investments [Line Items]
Held to maturity securities with gross unrealized losses individually as a percentage of amortized cost	5.00%
Maximum [Member] | Mortgage-backed securities, residential [Member]
Schedule of Investments [Line Items]
Available for sale securities with gross unrealized losses individually as a percentage of amortized cost	3.00%
Held to maturity securities with gross unrealized losses individually as a percentage of amortized cost	6.00%