XML 11 R39.htm IDEA: XBRL DOCUMENT v2.4.1.9
Accumulated Other Comprehensive Income (Loss) (Tables)
 3 Months Ended
Mar. 31, 2015
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Summary of activity in accumulated other comprehensive income (loss)
($ in Thousands)
Investments
Securities
Available
For Sale
 
Defined Benefit
Pension and
Post Retirement
Obligations
 
Accumulated
Other
Comprehensive
Income (Loss)
Balance January 1, 2015
$
18,512

 
$
(23,362
)
 
$
(4,850
)
Other comprehensive income before reclassifications
47,418

 
—

 
47,418

Amounts reclassified from accumulated other comprehensive income
—

 
545

 
545

Income tax expense
(18,105
)
 
(208
)
 
(18,313
)
Net other comprehensive income during period
29,313

 
337

 
29,650

Balance March 31, 2015
$
47,825

 
$
(23,025
)
 
$
24,800

Balance January 1, 2014
$
(11,396
)
 
$
(12,848
)
 
$
(24,244
)
Other comprehensive income before reclassifications
20,627

 
—

 
20,627

Amounts reclassified from accumulated other comprehensive income (loss)
(378
)
 
331

 
(47
)
Income tax expense
(7,786
)
 
(127
)
 
(7,913
)
Net other comprehensive income during period
12,463

 
204

 
12,667

Balance March 31, 2014
$
1,067

 
$
(12,644
)
 
$
(11,577
)