Quarterly report pursuant to Section 13 or 15(d)

Fair Value Fair Value, Quantitative Information about Level 3 Fair Value Measurement (Details)

v2.4.0.6
Fair Value Fair Value, Quantitative Information about Level 3 Fair Value Measurement (Details) (Fair Value, Measurements, Recurring [Member], USD $)
In Thousands, unless otherwise specified
Jun. 30, 2012
Dec. 31, 2011
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]    
Mortgages Held-for-sale, Fair Value Disclosure $ 11,378 $ 5,782
Fair Value, Inputs, Level 3 [Member]
   
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]    
Mortgages Held-for-sale, Fair Value Disclosure $ 0 $ 5,782