LOANS AND THE ALLOWANCE FOR CREDIT LOSSES (Purchased credit impaired loans) (Details) $ in Millions	Dec. 04, 2015 USD ($)
Accounted for under ASC 310-30 \| NUVO Bank & Trust Company
Accounts, Notes, Loans and Financing Receivable [Line Items]
Fair value of acquired loans accounted for under FASB ASC 310-30	$ 3.3

Fair value at acquisition of acquired loans accounted for as debt securities with evidence of deterioration of credit quality.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 15
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=27045933&loc=d3e13503-111538

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=6379141&loc=d3e15032-111544

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant