Quarterly report pursuant to Section 13 or 15(d)

Other Regulatory Matters (Details Textuals)

v2.4.0.6
Other Regulatory Matters (Details Textuals) (USD $)
In Millions, unless otherwise specified
3 Months Ended
Mar. 31, 2013
Banking and Thrift [Abstract]  
Stock Repurchase Program, Authorized Amount $ 227