LOANS (covered) - Carrying Value of Purchased Impaired and Nonimpaired Loans (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 332,265	$ 457,873	$ 518,524
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	23,744	42,316
Real estate-construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,748	8,556
Real estate-commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	183,913	268,633
Real estate - residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	72,315	80,733
Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	3,570	5,641
Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	44,858	49,624
Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	2,117	2,370
Loans Accounted for Under FASB ASC Topic 310-30
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	279,285	399,655
Loans Accounted for Under FASB ASC Topic 310-30 | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	22,403	41,172
Loans Accounted for Under FASB ASC Topic 310-30 | Real estate-construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,748	8,556
Loans Accounted for Under FASB ASC Topic 310-30 | Real estate-commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	178,618	263,146
Loans Accounted for Under FASB ASC Topic 310-30 | Real estate - residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	72,315	80,733
Loans Accounted for Under FASB ASC Topic 310-30 | Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	3,073	5,073
Loans Accounted for Under FASB ASC Topic 310-30 | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,128	975
Loans Accounted for Under FASB ASC Topic 310-30 | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	0
Loans Excluded from FASB ASC Topic 310-30
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	52,980	58,218
Loans Excluded from FASB ASC Topic 310-30 | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	1,341	1,144
Loans Excluded from FASB ASC Topic 310-30 | Real estate-construction
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	0
Loans Excluded from FASB ASC Topic 310-30 | Real estate-commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	5,295	5,487
Loans Excluded from FASB ASC Topic 310-30 | Real estate - residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	0	0
Loans Excluded from FASB ASC Topic 310-30 | Installment
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	497	568
Loans Excluded from FASB ASC Topic 310-30 | Home equity
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	43,730	48,649
Loans Excluded from FASB ASC Topic 310-30 | Other
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total loans	$ 2,117	$ 2,370