Annual report pursuant to Section 13 and 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
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
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 $ (1,619) $ (7,363) $ (13,722)
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 (5) (654) (19)
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 (1,614) (6,709) (13,703)
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 (1,614) (2,550) (7,149)
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 (361) (1,632)
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 $ 0 $ (3,798) $ (4,922)