Junior Subordinated Debentures (Details) (USD $)
In Millions, unless otherwise specified |
1 Months Ended | 9 Months Ended | 1 Months Ended | 9 Months Ended | |
---|---|---|---|---|---|
Jul. 31, 2003
Old Second Capital Trust I
|
Jun. 30, 2003
Old Second Capital Trust I
|
Sep. 30, 2013
Old Second Capital Trust I
|
Apr. 30, 2007
Old Second Capital Trust II
|
Sep. 30, 2013
Old Second Capital Trust II
|
|
Junior subordinated debentures | |||||
Proceeds from sale of cumulative trust preferred securities | $ 4.1 | $ 27.5 | $ 25.0 | ||
Amortization period | 30 years | 30 years | |||
Maturity Period | 30 years | 30 years | |||
Cash distribution rate of trust preferred securities (as a percent) | 7.80% | ||||
Cash distribution fixed rate of trust preferred securities (as a percent) | 6.77% | ||||
Cash distribution, floating rate base | three-month LIBOR | ||||
Basis points added to cash distribution floating rate base (as a percent) | 1.50% |