LOANS, Analysis of Changes in the Allowances for Loan Losses (Details) (USD $)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Allowance for loan losses [Abstract]
Balance, Beginning of Period	$ 17,781,000	$ 39,958,000
Charge-offs	(359,000)	(825,000)
Recoveries	412,000	875,000
Provision for loan losses	0	0
Balance, End of Period	17,834,000	40,008,000
Number of months of performance trouble debt restructuring returns to accrual status	6 months
Threshold for non-accrual loans to be evaluated individually for impairment	250,000
Commercial and Industrial [Member]
Allowance for loan losses [Abstract]
Balance, Beginning of Period	6,181,000	25,047,000
Charge-offs	(348,000)	(337,000)
Recoveries	299,000	855,000
Provision for loan losses	(787,000)	(1,772,000)
Balance, End of Period	5,345,000	23,793,000
Allowance for loan and lease losses, period increase (decrease)	(787,000)
Period increase decrease in specific reserves	97,000
Increase decrease in historical loss factors (in basis points)	(0.0094)
Commercial and Industrial [Member] | Unimpaired Pass Rated Loans [Member]
Allowance for loan losses [Abstract]
Period increase decrease in balance of unimpaired pass rated loans	20,000,000
Commercial Real Estate [Member]
Allowance for loan losses [Abstract]
Balance, Beginning of Period	6,149,000	11,029,000
Charge-offs	0	0
Recoveries	72,000	0
Provision for loan losses	349,000	(2,150,000)
Balance, End of Period	6,570,000	8,879,000
Allowance for loan and lease losses, period increase (decrease)	349,000
Commercial Real Estate [Member] | Unimpaired Pass Rated Loans [Member]
Allowance for loan losses [Abstract]
Period increase decrease in balance of unimpaired pass rated loans	39,000,000
Real Estate Construction [Member]
Allowance for loan losses [Abstract]
Balance, Beginning of Period	141,000	623,000
Charge-offs	0	0
Recoveries	0	0
Provision for loan losses	704,000	(44,000)
Balance, End of Period	845,000	579,000
Allowance for loan and lease losses, period increase (decrease)	704,000
Increase decrease in historical loss factors (in basis points)	0.0568
Residential Mortgages (1st and 2nd Liens) [Member]
Allowance for loan losses [Abstract]
Balance, Beginning of Period	1,576,000	2,401,000
Charge-offs	0	(395,000)
Recoveries	1,000	1,000
Provision for loan losses	864,000	28,000
Balance, End of Period	2,441,000	2,035,000
Allowance for loan and lease losses, period increase (decrease)	864,000
Increase decrease in historical loss factors (in basis points)	0.0056
Home Equity [Member]
Allowance for loan losses [Abstract]
Balance, Beginning of Period	907,000	512,000
Charge-offs	0	(61,000)
Recoveries	1,000	0
Provision for loan losses	16,000	804,000
Balance, End of Period	924,000	1,255,000
Consumer [Member]
Allowance for loan losses [Abstract]
Balance, Beginning of Period	189,000	313,000
Charge-offs	(11,000)	(32,000)
Recoveries	39,000	19,000
Provision for loan losses	28,000	54,000
Balance, End of Period	245,000	354,000
Unallocated Financing Receivables [Member]
Allowance for loan losses [Abstract]
Balance, Beginning of Period	2,638,000	33,000
Charge-offs	0	0
Recoveries	0	0
Provision for loan losses	(1,174,000)	3,080,000
Balance, End of Period	$ 1,464,000	$ 3,113,000