|
Borrowings (Textual) (Details) (USD $)
|
Dec. 31, 2014
subsidiary
|
Dec. 31, 2013
|
Dec. 31, 2012
|
| Line of Credit Facility [Line Items] |
|
|
|
| Short-term debt, weighted average interest rate |
0.32% |
0.29% |
1.13% |
| Subordinated debt |
$ 46,393,000 |
$ 46,393,000 |
|
| Number of business trust subsidiaries, variable interest entities |
3 |
|
|
| Investment in trust preferred securities subsidiaries, common stock owned |
1,400,000 |
|
|
| Subordinated debt |
45,000,000 |
|
|
| Floating rate 30-year capital securities with interest adjusted and paid quarterly at three-month LIBOR plus 3.10%, with a rate at December 31, 2014 and 2013, of 3.35% |
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
| Subordinated debt |
15,464,000 |
15,464,000 |
|
| Floating rate 30-year capital securities with interest adjusted and paid quarterly at three-month LIBOR plus 1.89%, with a rate at December 31, 2014 and 2013, of 2.13% |
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
| Subordinated debt |
10,310,000 |
10,310,000 |
|
| Floating rate 30-year capital securities with interest adjusted and paid quarterly at three-month LIBOR plus 1.40%, with rate at December 31, 2014 and 2013 of 1.64% |
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
| Subordinated debt |
20,619,000 |
20,619,000 |
|
| Line of Credit |
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
| Remaining borrowing capacity |
45,000,000 |
87,000,000 |
|
| Federal Home Loan Bank Borrowings | Line of Credit |
|
|
|
| Line of Credit Facility [Line Items] |
|
|
|
| Line of credit, maximum borrowing capacity |
$ 104,300,000 |
$ 119,600,000 |
|