GOODWILL AND OTHER INTANGIBLE ASSESTS (Schedule of Changes in Goodwill) (Details) - USD ($) $ in Thousands	Mar. 31, 2017	Dec. 31, 2016
Goodwill [Line Items]
Goodwill, gross		$ 98,267
Accumulated impairment losses		(3,570)
Reported goodwill	$ 94,697	94,697
Banking
Goodwill [Line Items]
Goodwill, gross		90,793
Accumulated impairment losses		0
Financial Services
Goodwill [Line Items]
Goodwill, gross		7,474
Accumulated impairment losses		(3,570)
Banking
Goodwill [Line Items]
Reported goodwill		90,793
Financial Services
Goodwill [Line Items]
Reported goodwill		$ 3,904

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 20
-Section 45
-Paragraph 5
-URI http://asc.fasb.org/extlink&oid=64834752&loc=SL49117168-202975

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