|
Junior Subordinated Debentures (Details) (USD $)
|
12 Months Ended |
|
Dec. 31, 2013
item
|
| Debt Instrument [Line Items] |
|
| Number of issuances of junior subordinated debentures |
2 |
| LIBOR rate, borrowing period, in months |
3 months |
|
DNB Capital Trust I [Member]
|
|
| Debt Instrument [Line Items] |
|
| Issuance date |
Jul. 20,
2001 |
| Floating rate capital preferred securities |
$ 5,000,000 |
| LIBOR rate, borrowing period, in months |
6 months |
| Basis spread on variable rate |
3.75% |
| Maximum stated interest rate range |
12.00% |
| Principal amount, floating rate junior subordinated debentures |
5,155,000 |
| Maturity date range, start |
Jul. 25,
2006 |
| Maturity date range, end |
Jul. 25,
2031 |
|
DNB Capital Trust II [Member]
|
|
| Debt Instrument [Line Items] |
|
| Issuance date |
Mar. 30,
2005 |
| Floating rate capital preferred securities |
4,000,000 |
| LIBOR rate, borrowing period, in months |
3 months |
| Basis spread on variable rate |
1.77% |
| Fixed interest rate |
6.56% |
| Interest rate period, in years |
5 years |
| Principal amount, floating rate junior subordinated debentures |
$ 4,124,000 |
| Maturity date range, start |
May 23,
2010 |
| Maturity date range, end |
May 23,
2035 |