SUBSEQUENT EVENTS (Details) - Subsequent Event	Jul. 23, 2018 $ / shares
Subsequent Event [Line Items]
Quarterly dividends declared (in dollars per share)	$ 0.10
Acquirer \| Veritex
Subsequent Event [Line Items]
Amount each share of company stock converted in merger receives in return	0.79

The per share amount of a dividend declared, but not paid, as of the financial reporting date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586

Name:	us-gaap_DividendsPayableAmountPerShare
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant