SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Additional Information) (Details) (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Accrued Interest On Loans	$ 6,200,000	$ 7,200,000
Financing Receivable, Net	250,000
Equity Method Investments	2,000,000	2,100,000
Real Estate Acquired Through Foreclosure	667,000	2,100,000
Servicing fees	765,000	711,000	682,000
Treasury Stock Share	87,111	71,247
Bank Owned Life Insurance	61,112,000	39,959,000
Cash on hand or on deposit to meet regulatory reserve and clearing requirements	3,500,000
Life Insurance [Member] | Officer [Member]
Bank Owned Life Insurance	59,800,000	38,900,000
Deferred Compensation Plan [Member] | Officer [Member]
Bank Owned Life Insurance	$ 1,300,000	$ 1,000,000
Premises Assets [Member] | Minimum [Member]
Property, Plant and Equipment, Useful Life	5 years
Premises Assets [Member] | Maximum [Member]
Property, Plant and Equipment, Useful Life	40 years
Equipment [Member] | Minimum [Member]
Property, Plant and Equipment, Useful Life	3 years
Equipment [Member] | Maximum [Member]
Property, Plant and Equipment, Useful Life	7 years