Junior Subordinated Debentures (Narrative) (Detail) (USD $)
In Thousands, unless otherwise specified |
6 Months Ended | 9 Months Ended | |||||
---|---|---|---|---|---|---|---|
Jun. 30, 2014
|
Dec. 31, 2013
|
Jun. 30, 2013
|
Jun. 30, 2014
Junior Subordinated Debt [Member]
Rate
|
Jun. 30, 2014
Cash Flow Hedge of Junior Subordinated Debentures [Member]
Cash Flow Hedging [Member]
Designated as Hedging Instrument [Member]
Interest Rate Swaps and Caps [Member]
|
Jun. 30, 2014
Cash Flow Hedge of Junior Subordinated Debentures [Member]
Cash Flow Hedging [Member]
Designated as Hedging Instrument [Member]
Interest Rate Cap [Member]
|
Sep. 30, 2013
Cash Flow Hedge of Junior Subordinated Debentures [Member]
Cash Flow Hedging [Member]
Designated as Hedging Instrument [Member]
Interest Rate Swap [Member]
|
|
Subordinated Borrowing [Line Items] | |||||||
Percentage ownership interest in subsidiary trusts | 100.00% | ||||||
Common securities, approximate percentage of junior subordinated debentures | 3.00% | ||||||
Trust preferred securities, approximate percentage of junior subordinated debentures | 97.00% | ||||||
Junior subordinated debentures | $ 249,493 | $ 249,493 | $ 249,493 | ||||
Debt, weighted average interest rate | 2.42% | ||||||
Notional amount | $ 225,000 | $ 90,000 | |||||
Number of Derivative Contracts | 2 | 2 | |||||
Derivative, maturity date | Sep. 30, 2013 | ||||||
Debt, hedge adjusted weighted average interest rate | 3.14% | ||||||
Consecutive quarters of deferred payment | 20 |