Quarterly report pursuant to Section 13 or 15(d)

Available-for-Sale and Other Securities (OTTI) (Details 4)

v2.4.0.6
Available-for-Sale and Other Securities (OTTI) (Details 4) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Total OTTI losses, OTTI losses included in OCI, and OTTI recognized in the income statement for securities evaluated for impairment by debt security debt    
Impairment losses recognized in earnings on available-for-sale securities $ 696 $ 1,237
Equity Securities [Member]
   
Total OTTI losses, OTTI losses included in OCI, and OTTI recognized in the income statement for securities evaluated for impairment by debt security debt    
Impairment losses recognized in earnings on available-for-sale securities 0 0
Debt Securities [Member]
   
Total OTTI losses, OTTI losses included in OCI, and OTTI recognized in the income statement for securities evaluated for impairment by debt security debt    
Impairment losses recognized in earnings on available-for-sale securities 696 1,237
Private label CMO [Member]
   
Total OTTI losses, OTTI losses included in OCI, and OTTI recognized in the income statement for securities evaluated for impairment by debt security debt    
Impairment losses recognized in earnings on available-for-sale securities 336 1,237
Alt-A Mortgage-backed [Member]
   
Total OTTI losses, OTTI losses included in OCI, and OTTI recognized in the income statement for securities evaluated for impairment by debt security debt    
Impairment losses recognized in earnings on available-for-sale securities 0 0
Pooled Trust Preferred [Member]
   
Total OTTI losses, OTTI losses included in OCI, and OTTI recognized in the income statement for securities evaluated for impairment by debt security debt    
Impairment losses recognized in earnings on available-for-sale securities $ 360 $ 0