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Note 5 LOANS HELD FOR RESALE,AT FAIR VALUE (Detail) (USD $)
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Loans Held-for-sale, Mortgages $ 426,480,000  
Increase (Decrease) in Loans Held-for-sale (558,721,000) (20,633,000)
Homeward Acquisition [Member]
   
Loans Held-for-sale, Mortgages 558,721  
Increase (Decrease) in Loans Held-for-sale $ 426,480