|
Federal Funds Purchased and Securities Sold Under Agreements to Repurchase (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
|
Dec. 31, 2014
|
Dec. 31, 2013
|
Dec. 31, 2012
|
|
| Securities Sold under Agreements to Repurchase [Member] | |||
| Total outstanding at December 31 | $ 147,037 | $ 167,724 | $ 213,973 |
| Maximum month-end balance | 160,295 | 201,933 | 295,511 |
| Average balance during the year | 145,876 | 177,779 | 200,893 |
| Weighted average rate at December 31 | 1.83% | 1.97% | 2.03% |
| Average interest rate paid during the year | 2.02% | 2.11% | 2.22% |
| Federal Funds Purchased [Member] | |||
| Total outstanding at December 31 | $ 5 | ||
| Average interest rate paid during the year | 0.75% | ||