Securities Schedule Of Marketable Securities In Unrealized Loss Position ) (Details) (USD $) | 6 Months Ended | 12 Months Ended |
In Thousands, unless otherwise specified | Jun. 30, 2014 | Dec. 31, 2013 |
| security | security |
Schedule of Investments [Line Items] | ' | ' |
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | 36 | 49 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | $12,707 | $31,754 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -106 | -1,289 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 22,454 | 5,496 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -778 | -473 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value, Total | 35,161 | 37,250 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | -884 | -1,762 |
Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | 9 | 15 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 914 | 17,249 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -16 | -1,180 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 12,053 | 114 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -579 | -5 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value, Total | 12,967 | 17,363 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | -595 | -1,185 |
US Government Agencies Debt Securities [Member] | ' | ' |
Schedule of Investments [Line Items] | ' | ' |
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | 5 | 5 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | ' | 5,591 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | ' | -332 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 5,126 | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -189 | ' |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value, Total | 5,126 | 5,591 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | -189 | -332 |
Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | 2 | 3 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | ' | 5,355 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | ' | -460 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 4,372 | ' |
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -254 | ' |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value, Total | 4,372 | 5,355 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | -254 | -460 |
US States and Political Subdivisions Debt Securities [Member] | ' | ' |
Schedule of Investments [Line Items] | ' | ' |
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | 10 | 19 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | ' | 8,575 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | ' | -453 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 6,001 | 934 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -195 | -101 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value, Total | 6,001 | 9,509 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | -195 | -554 |
Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | ' | 2 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | ' | 986 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | ' | -17 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value, Total | ' | 986 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | ' | -17 |
Residential Mortgage Backed Securities [Member] | ' | ' |
Schedule of Investments [Line Items] | ' | ' |
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | 13 | 13 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 9,644 | 13,226 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -46 | -398 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 7,569 | 1,474 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -170 | -77 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value, Total | 17,213 | 14,700 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | -216 | -475 |
Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | 4 | 7 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 914 | 6,333 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -16 | -193 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 2,901 | 114 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -68 | -5 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value, Total | 3,815 | 6,447 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | -84 | -198 |
Commercial Mortgage Backed Securities [Member] | ' | ' |
Schedule of Investments [Line Items] | ' | ' |
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | ' | 3 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | ' | 368 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | ' | -1 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value, Total | ' | 368 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | ' | -1 |
Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | 2 | 2 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | ' | 3,668 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | ' | -437 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 3,825 | ' |
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -230 | ' |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value, Total | 3,825 | 3,668 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | -230 | -437 |
Corporate Debt Securities [Member] | ' | ' |
Schedule of Investments [Line Items] | ' | ' |
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | 8 | 9 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | 3,063 | 3,994 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | -60 | -105 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 3,758 | 3,088 |
Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -224 | -295 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value, Total | 6,821 | 7,082 |
Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | -284 | -400 |
Held-to-maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions | 1 | 1 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value | ' | 907 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses | ' | -73 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value | 955 | ' |
Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses | -27 | ' |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Fair Value, Total | 955 | 907 |
Held-to-maturity Securities, Continuous Unrealized Loss Position, Aggregate Losses, Total | ($27) | ($73) |