Number of shares of equity interests issued or issuable to acquire entity.

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-Name Accounting Standards Codification
-Topic 805
-SubTopic 30
-Section 50
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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BUSINESS COMBINATIONS (Detail Textuals) - USD ($) shares in Thousands, $ in Thousands	1 Months Ended
	Jun. 19, 2015	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Business Acquisition [Line Items]
Goodwill		$ 105,950	$ 105,950	$ 98,445
CNB
Business Acquisition [Line Items]
Purchase price	$ 157,503
Aggregate shares issued in exchange for issued and outstanding common stock	5,647
Goodwill	$ 96,500