BORROWED FUNDS, LINES OF CREDIT (Details) (Domestic Line of Credit [Member], USD $) In Millions, unless otherwise specified	Dec. 31, 2012
Federal Reserve Bank of New York [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	$ 32.2
Other Corresponding Banks [Member]
Line of Credit Facility [Line Items]
Maximum borrowing capacity	11.0
Number of corresponding banks with a line of credit available	3
Maximum borrowing capacity, unsecured basis	4.0
Maximum borrowing capacity, requiring collateral	$ 7.0