ASSETS ACQUIRED IN FDIC-ASSISTED ACQUISITIONS (Details Textual) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014	Dec. 31, 2013
Business Combinations [Abstract]
FDIC Indemnification Asset	$ 4,506	$ 31,351	$ 38,233	$ 65,441
Federal funds purchased and securities sold under agreements to repurchase	10,700
Business Combination, Acquisition Related Costs	1,500
Clawback Liability	$ 7,700	$ 6,200	$ 5,900

This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 10

-Section 25

-Paragraph 23

-URI http://asc.fasb.org/extlink&oid=34752592&loc=d3e1043-128460

Name:	us-gaap_BusinessCombinationAcquisitionRelatedCosts
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration