LOANS (excluding covered loans) - Restructured Loans (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2014 loans	Jun. 30, 2013 loans	Jun. 30, 2014 loans D	Jun. 30, 2013 loans	Dec. 31, 2013 loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured Loans, Nonaccrual Status	$ 11,000,000		$ 11,000,000		$ 13,000,000
Non Covered Loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Extended Maturities	185,000	268,000	826,000	8,068,000
Adjusted Interest Rates	0	0	289,000	562,000
Combined Rate And Maturity	50,000	135,000	1,271,000	236,000
Forebearance Agreements	252,000	0	316,000	0
Other	1,181,000	1,116,000	1,512,000	3,133,000
Total	1,668,000	1,519,000	4,214,000	11,999,000
Number of Restructured Loans	240		240		217
Restructured loans, Number of Loans	37	25	64	88
Restructured loans, Restructured loans, Pre-Modification Loan Balance	1,818,000	1,525,000	4,544,000	12,995,000
Restructured loans, Period End Balance	1,668,000	1,519,000	4,214,000	11,999,000
Restructured loans with payment default within 12 months of modification, Number of Loans			7	13
Restructured loans with payment default within 12 months of modification, Period End Balance			273,000	6,526,000
Total restructured loans	23,600,000		23,600,000		28,100,000
Restructured loans on accrual status	12,607,000		12,607,000		15,094,000
Restructured Loans, Nonaccrual Status	11,000,000		11,000,000		13,000,000
Allowance for loan and lease losses lncluded in reserves for restructured loans	2,500,000		2,500,000		4,400,000
Restructured loans uncollectible portion written off	200,000		900,000		2,800,000
Accruing TDRs performing in accordance with restructured terms for more than one year	8,200,000		8,200,000		9,000,000
Restructured loans performance threshold (days)			90
Non Covered Loans | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	3	4	6	10
Restructured loans, Restructured loans, Pre-Modification Loan Balance	153,000	171,000	226,000	7,738,000
Restructured loans, Period End Balance	151,000	171,000	216,000	7,047,000
Restructured loans with payment default within 12 months of modification, Number of Loans			1	3
Restructured loans with payment default within 12 months of modification, Period End Balance			143,000	6,238,000
Non Covered Loans | Real estate-construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	0	0	0	0
Restructured loans, Restructured loans, Pre-Modification Loan Balance	0	0	0	0
Restructured loans, Period End Balance	0	0	0	0
Restructured loans with payment default within 12 months of modification, Number of Loans			0	0
Restructured loans with payment default within 12 months of modification, Period End Balance			0	0
Non Covered Loans | Real estate-commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	2	3	8	7
Restructured loans, Restructured loans, Pre-Modification Loan Balance	295,000	659,000	2,152,000	2,251,000
Restructured loans, Period End Balance	285,000	657,000	2,085,000	2,242,000
Restructured loans with payment default within 12 months of modification, Number of Loans			0	1
Restructured loans with payment default within 12 months of modification, Period End Balance			0	72,000
Non Covered Loans | Real estate - residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	14	9	23	30
Restructured loans, Restructured loans, Pre-Modification Loan Balance	844,000	596,000	1,390,000	1,969,000
Restructured loans, Period End Balance	733,000	594,000	1,263,000	1,850,000
Restructured loans with payment default within 12 months of modification, Number of Loans			2	3
Restructured loans with payment default within 12 months of modification, Period End Balance			36,000	185,000
Non Covered Loans | Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	3	3	4	11
Restructured loans, Restructured loans, Pre-Modification Loan Balance	14,000	17,000	17,000	154,000
Restructured loans, Period End Balance	13,000	16,000	13,000	97,000
Restructured loans with payment default within 12 months of modification, Number of Loans			1	3
Restructured loans with payment default within 12 months of modification, Period End Balance			1,000	14,000
Non Covered Loans | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured loans, Number of Loans	15	6	23	30
Restructured loans, Restructured loans, Pre-Modification Loan Balance	512,000	82,000	759,000	883,000
Restructured loans, Period End Balance	486,000	81,000	637,000	763,000
Restructured loans with payment default within 12 months of modification, Number of Loans			3	3
Restructured loans with payment default within 12 months of modification, Period End Balance			93,000	17,000
Non Covered Loans | Residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Restructured Loans, Loan Relationships, Review Threshold Amount Minimum			$ 100,000