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Comprehensive Income (Tables)
3 Months Ended
Mar. 31, 2012
Comprehensive Income Note[Abstract]  
Components of Comprehensive Income-Gross and Net of Tax
Components of Accumulated Other Comprehensive Income
                     

March 31, 2012

 

 

 

Defined

 

 

 

 

Net Unrealized Gain (Loss)

 

Benefit

 

 

 

 

 

 

OTTI

 

 

 

HTM

 

 

 

All

 

Pension and Post-Retirement

 

 

Total

Accumulated

($ in thousands)

 

Related

 

Related 

 

Other

 

Plans

 

OCI

Balance, December 31, 2011

$

(3,500)

 

4,622 

 

96,125 

 

(54,953)

 

42,294 

Changes in component during period

 

238 

 

(585)

 

10,109 

 

928 

 

10,690 

Balance, March 31, 2012

$

(3,262)

 

4,037 

 

106,234 

 

(54,025)

 

52,984