LOANS (excluding covered loans) - Nonaccrual, Restructured and Impaired Loans (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Financing Receivable, Modifications [Line Items]
Restructured loans - nonaccrual status	$ 11,000,000		$ 11,000,000		$ 13,000,000
Interest included in income
Loans and Leases Receivable-Nonaccrual, future commitment to lend	25,000	2,351,000	25,000	2,351,000
Non Covered Loans
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	32,418,000		32,418,000		37,605,000
Restructured loans - accrual status	12,607,000		12,607,000		15,094,000
Restructured loans - nonaccrual status	11,000,000		11,000,000		13,000,000
Total restructured loans	23,600,000		23,600,000		28,100,000
Total impaired loans	45,025,000		45,025,000		52,699,000
Interest income effect
Gross amount of interest that would have been recorded under original terms	695,000	1,135,000	1,504,000	2,257,000
Interest included in income
Nonaccrual loans	86,000	128,000	161,000	342,000
Restructured loans	101,000	100,000	210,000	201,000
Interest income recognized	187,000	228,000	371,000	543,000	974,000
Loans and Leases Receivable, Impaired, Interest Lost on Nonaccrual Loans	508,000	907,000	1,133,000	1,714,000
Non Covered Loans | Commercial
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	7,077,000		7,077,000		7,934,000
Total impaired loans	10,255,000		10,255,000		12,225,000
Interest included in income
Interest income recognized	46,000		79,000		236,000
Non Covered Loans | Real estate-construction
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	223,000		223,000		223,000
Total impaired loans	223,000		223,000		223,000
Interest included in income
Interest income recognized	0		0		7,000
Non Covered Loans | Real estate-commercial
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	15,288,000		15,288,000		17,286,000
Total impaired loans	20,249,000		20,249,000		23,993,000
Interest included in income
Interest income recognized	75,000		159,000		490,000
Non Covered Loans | Real estate - residential
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	6,806,000		6,806,000		8,606,000
Total impaired loans	10,750,000		10,750,000		12,307,000
Interest included in income
Interest income recognized	51,000		103,000		189,000
Non Covered Loans | Installment
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	459,000		459,000		574,000
Total impaired loans	524,000		524,000		642,000
Interest included in income
Interest income recognized	2,000		4,000		6,000
Non Covered Loans | Home equity
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	2,565,000		2,565,000		2,982,000
Total impaired loans	3,024,000		3,024,000		3,309,000
Interest included in income
Interest income recognized	13,000		26,000		46,000
Non Covered Loans | Other Loans [Member]
Financing Receivable, Modifications [Line Items]
Nonaccrual loans	0		0		0
Total impaired loans	0		0		0
Interest included in income
Interest income recognized	$ 0		$ 0		$ 0