XML 65 R114.htm IDEA: XBRL DOCUMENT v3.3.0.814
Accumulated Other Comprehensive Income (Accumulated Comprehensive Income, net of income tax) (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2014
Accumulated Other Comprehensive Income [Line Items]          
Unrealized loss on securities available-for-sale which are other-than-temporarily impaired $ (338) $ 0 $ (338) $ 0  
Accumulated other comprehensive income, net of tax, Total 18,156   18,156   $ 19,711
Accumulated Other Comprehensive Income (Loss) [Member]          
Accumulated Other Comprehensive Income [Line Items]          
Accumulated other comprehensive income, net of tax, Total 18,156   18,156   19,711
AccumulatedOtherThanTemporaryImpairmentMember          
Accumulated Other Comprehensive Income [Line Items]          
Unrealized gain on securities available-for-sale which are not other-than-temporarily impaired     25,173   28,743
Unrealized loss on securities available-for-sale which are other-than-temporarily impaired     (338)    
Income tax effect of unrealized gain on securities available-for-sale     2,349   2,978
Net unrealized gain on securities available for sale wich are not other than temporarily impaired 22,486   22,486   25,765
Accumulated Net Gain Loss From Designated Or Qualifying Cash Flow Hedges [Member]          
Accumulated Other Comprehensive Income [Line Items]          
Unrealized loss on cash flow hedges     (6,395)   (8,585)
Income tax effect of unrealized loss on cash flow hedges     2,065   2,531
Net unrealized (loss) income on cash flow hedges $ (4,330)   $ (4,330)   $ (6,054)