LOANS AND RELATED ALLOWANCE FOR LOAN LOSSES TDR (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011
Interest Modification [Member]
Financing receivable modifications [Abstract]
Number of contracts	1	8
Pre-modification Outstanding Recorded Investment	$ 48	$ 6,003
Post-Modification Outstanding Recorded Investment	48	6,003
Term Modification [Member]
Financing receivable modifications [Abstract]
Number of contracts	5	1
Pre-modification Outstanding Recorded Investment	256	47
Post-Modification Outstanding Recorded Investment	256	47
Real Estate Loans [Member]
Recidivism receivables [Abstract]
Total recidivism, Number of contracts	1	3
Total recidivism, Recorded investment	50	150
Real Estate Loans [Member] | Residential Mortgages [Member] | Interest Modification [Member]
Financing receivable modifications [Abstract]
Number of contracts	1
Pre-modification Outstanding Recorded Investment	48
Post-Modification Outstanding Recorded Investment	48
Real Estate Loans [Member] | Residential Mortgages [Member] | Term Modification [Member]
Financing receivable modifications [Abstract]
Number of contracts	1
Pre-modification Outstanding Recorded Investment	71
Post-Modification Outstanding Recorded Investment	71
Real Estate Loans [Member] | Residential [Member] | Interest Modification [Member]
Financing receivable modifications [Abstract]
Number of contracts		2
Pre-modification Outstanding Recorded Investment		76
Post-Modification Outstanding Recorded Investment		76
Real Estate Loans [Member] | Residential [Member] | Term Modification [Member]
Financing receivable modifications [Abstract]
Number of contracts		0
Pre-modification Outstanding Recorded Investment		0
Post-Modification Outstanding Recorded Investment		0
Real Estate Loans [Member] | Commercial [Member]
Recidivism receivables [Abstract]
Total recidivism, Number of contracts	1	3
Total recidivism, Recorded investment	50	150
Real Estate Loans [Member] | Commercial [Member] | Interest Modification [Member]
Financing receivable modifications [Abstract]
Number of contracts	0	5
Pre-modification Outstanding Recorded Investment	0	5,912
Post-Modification Outstanding Recorded Investment	0	5,912
Real Estate Loans [Member] | Commercial [Member] | Term Modification [Member]
Financing receivable modifications [Abstract]
Number of contracts	3	1
Pre-modification Outstanding Recorded Investment	160	47
Post-Modification Outstanding Recorded Investment	160	47
Other Commercial Loans [Member] | Interest Modification [Member]
Financing receivable modifications [Abstract]
Number of contracts	0	1
Pre-modification Outstanding Recorded Investment	0	15
Post-Modification Outstanding Recorded Investment	0	15
Other Commercial Loans [Member] | Term Modification [Member]
Financing receivable modifications [Abstract]
Number of contracts	1	0
Pre-modification Outstanding Recorded Investment	25	0
Post-Modification Outstanding Recorded Investment	$ 25	$ 0