STOCK-BASED COMPENSATION (Details 1) - $ / shares	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number (in shares)	12,500	20,700	17,700
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price	$ 9.31	$ 17.54	$ 18.35
Strike Price, 9.31
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number (in shares)	12,500
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price	$ 9.31

Number of options outstanding, including both vested and non-vested options.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant