|
Derivatives (Narrative) (Details) (USD $)
|
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Derivative Instruments and Hedging Activities Disclosure [Abstract] | |||
| Swap fee income | $ 1,847,000 | $ 430,000 | $ 0 |
| Collateral posted against derivative liabilities | $ 4,600,000 | $ 300,000 | |