|
Securities Sold Under Agreements to Repurchase (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
|
| Federal Funds Purchased and Securities Sold Under Agreements to Repurchase | ||
| Maximum maturity period of securities sold under agreements to repurchase | 1 year | |
| Balance | $ 198,893 | $ 172,348 |
| Weighted average interest rate at end of period (as a percent) | 0.14% | 0.13% |
| Maximum outstanding at any month end | 198,893 | 172,348 |
| Average daily balance | $ 148,452 | $ 137,777 |
| Weighted average interest rate during period (as a percent) | 0.12% | 0.14% |