|
Goodwill and Other Intangible Assets (Changes in Core Deposit Intangible and Trust Relationship Intangible) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Core Deposits [Member] | |||
| Finite Lived Intangible Assets [Line Items] | |||
| Finite-Lived Intangible Assets, Gross | $ 17,300 | $ 17,300 | $ 17,300 |
| Finite-Lived Intangible Assets, Accumulated Amortization | (14,161) | (13,088) | (12,014) |
| Finite-Lived Intangible Assets, Net | 3,139 | 4,212 | 5,286 |
| Finite-lived Intangible Assets Acquired | 0 | 0 | |
| Amortization | (1,073) | (1,074) | |
| Netbook Value Of Acquired Intangible Assets | (1,073) | (1,074) | |
| Trust Relationship [Member] | |||
| Finite Lived Intangible Assets [Line Items] | |||
| Finite-Lived Intangible Assets, Gross | 753 | 753 | 753 |
| Finite-Lived Intangible Assets, Accumulated Amortization | (527) | (452) | (376) |
| Finite-Lived Intangible Assets, Net | 226 | 301 | 377 |
| Finite-lived Intangible Assets Acquired | 0 | 0 | |
| Amortization | (75) | (76) | |
| Netbook Value Of Acquired Intangible Assets | $ (75) | $ (76) | |