ALLOWANCE FOR LOAN LOSSES AND CREDIT QUALITY (Recorded Investment In Non Accrual And Loans Past Due Over 90 Days Still On Accrual By Class Of Loans) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	$ 21,727	$ 30,825
Loans Past Due Over 90 Days and Still Accruing	0	50
Other Consumer Loans [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	65	77
Loans Past Due Over 90 Days and Still Accruing	0	0
Other Commercial Loans [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	0	0
Loans Past Due Over 90 Days and Still Accruing	0	0
Commercial and Industrial Loans [Member] | Working Capital Lines Of Credit Loans [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	1,858	1,899
Loans Past Due Over 90 Days and Still Accruing	0	0
Commercial and Industrial Loans [Member] | Non-working Capital Loans [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	3,692	4,812
Loans Past Due Over 90 Days and Still Accruing	0	50
Commercial Real Estate and Multi-Family Residential Loans [Member] | Construction and Land Development Loans [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	390	398
Loans Past Due Over 90 Days and Still Accruing	0	0
Commercial Real Estate and Multi-Family Residential Loans [Member] | Owner Occupied Loans [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	2,582	2,461
Loans Past Due Over 90 Days and Still Accruing	0	0
Commercial Real Estate and Multi-Family Residential Loans [Member] | Nonowner Occupied Loans [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	11,568	19,200
Loans Past Due Over 90 Days and Still Accruing	0	0
Commercial Real Estate and Multi-Family Residential Loans [Member] | Multifamily Loans [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	0	286
Loans Past Due Over 90 Days and Still Accruing	0	0
Agri-business and Agricultural Loans [Member] | Loans Secured By Farmland [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	975	797
Loans Past Due Over 90 Days and Still Accruing	0	0
Agri-business and Agricultural Loans [Member] | Loans For Agricultural Production [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	0	0
Loans Past Due Over 90 Days and Still Accruing	0	0
Consumer 1-4 Family Mortgage Loans [Member] | Residential Construction Loans [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	0	0
Loans Past Due Over 90 Days and Still Accruing	0	0
Consumer 1-4 Family Mortgage Loans [Member] | Closed End First Mortgage Loans [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	533	504
Loans Past Due Over 90 Days and Still Accruing	0	0
Consumer 1-4 Family Mortgage Loans [Member] | Open End and Junior Lien Loans [Member]
Recorded Investment in Nonaccrual and Loans Past Due Over 90 Days Still on Accrual by Class of Loans [Abstract]
Nonaccrual	64	391
Loans Past Due Over 90 Days and Still Accruing	$ 0	$ 0