| COMMITMENTS AND CONTINGENCIES NARRATIVE (Details) $ in Thousands | 1 Months Ended | 9 Months Ended | 
|---|---|---|
| Jan. 31, 2016  complaint | Sep. 30, 2017  USD ($) | |
| Loss Contingencies [Line Items] | ||
| Litigation Settlement, Amount | $ | $ 1,750 | |
| Securities Class Action | ||
| Loss Contingencies [Line Items] | ||
| Number of complaints | complaint | 2 | 
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- Definition Amount of judgment or settlement awarded to (against) the entity in respect of litigation. No definition available. 
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- Definition 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. No definition available. 
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- Definition The total number of new claims filed pertaining to a loss contingency during the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Details 
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