7. STOCK-BASED COMPENSATION (Details 4) - RSUs	3 Months Ended
Mar. 31, 2016 $ / shares shares
Unvested shares as of January 1, 2016 \| shares	80,278
Granted, forfeited, or other changes \| shares	0
Unvested shares as of March 31, 2016 \| shares	80,278
Beginning of period \| $ / shares	$ 2.72
Granted, forfeited, or other changes \| $ / shares	0.00
End of period \| $ / shares	$ 2.72

The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

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

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