LOANS AND ALLOWANCE FOR LOAN LOSSES (Summary of All Troubled Debt Restructuring Loans) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Financing Receivable, Modifications [Line Items]
Number of Contracts	35	30
Pre-Modification Outstanding Recorded Investment	$ 6,744	$ 6,213
Post-Modification Outstanding Recorded Investment	6,924	6,389
Current Balance	6,472	5,868
Residential real estate loans
Financing Receivable, Modifications [Line Items]
Number of Contracts	21	20
Pre-Modification Outstanding Recorded Investment	3,538	3,305
Post-Modification Outstanding Recorded Investment	3,669	3,434
Current Balance	3,508	3,286
Commercial real estate loans
Financing Receivable, Modifications [Line Items]
Number of Contracts	9	6
Pre-Modification Outstanding Recorded Investment	2,919	2,602
Post-Modification Outstanding Recorded Investment	2,968	2,649
Current Balance	2,734	2,344
Commercial loans
Financing Receivable, Modifications [Line Items]
Number of Contracts	4	3
Pre-Modification Outstanding Recorded Investment	284	303
Post-Modification Outstanding Recorded Investment	284	303
Current Balance	228	236
Consumer loans
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	1
Pre-Modification Outstanding Recorded Investment	3	3
Post-Modification Outstanding Recorded Investment	3	3
Current Balance	$ 2	$ 2