Quarterly report pursuant to Section 13 or 15(d)

STOCK-BASED COMPENSATION (Narrative) (Details)

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STOCK-BASED COMPENSATION (Narrative) (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2015
USD ($)
consultant
shares
Sep. 30, 2014
USD ($)
shares
Sep. 30, 2015
USD ($)
consultant
$ / shares
shares
Sep. 30, 2014
USD ($)
$ / shares
shares
Jan. 31, 2014
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock-based compensation expense $ 451,000 $ 145,000 $ 1,126,000 $ 645,000  
Common stock options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in shares) | shares 7,500 45,000 77,500 421,500  
Aggregate grant date fair value of options granted $ 17,000 $ 175,000 $ 384,000 $ 1,700,000  
Unrecognized compensation expense related to unvested employee stock option 1,100,000   1,100,000    
Options outstanding, aggregate intrinsic value 13,000   13,000    
Options vested, aggregate intrinsic value 400   $ 400    
Weighted average period     2 years 9 months 24 days    
Restricted stock units          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock-based compensation expense 215,000 $ 47,000 $ 636,000 $ 96,000  
Unrecognized compensation expense related to unvested employee stock option $ 2,000,000   $ 2,000,000    
Weighted average period     2 years 10 months 24 days    
Vested (in shares) | shares (10,161) (6,407) (37,080) (12,817)  
Shares surrendered by employees for payroll tax withholding liabilities (in shares) | shares 0 1,262 4,341 2,643  
Performance Based Awards          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock-based compensation expense $ 85,000   $ 281,000    
Stock price measurement period     10 days    
Performance bonus amount, percent of estimate 12.50%        
2014 Omnibus Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares of common stock approved for issuance | shares         1,400,000
2014 Omnibus Incentive Plan | Common stock options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Term of award     10 years 10 years  
2014 Omnibus Incentive Plan | Common stock options | Minimum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Exercise price range, lower limit (in dollars per share) | $ / shares     $ 3.83 $ 6.00  
2014 Omnibus Incentive Plan | Common stock options | Maximum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Exercise price range, upper limit (in dollars per share) | $ / shares     $ 12.98 $ 7.20  
Employees | Common stock options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock-based compensation expense $ 213,000 $ 83,000 $ 450,000 $ 333,000  
Forfeitures rate 0.00%   0.00%    
Consultants | Common stock options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock-based compensation expense $ 22,000 $ 15,000 $ 39,000 $ 227,000  
Employees and directors | Performance Based Awards | Minimum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Bonus percentage     6.67%    
Employees and directors | Performance Based Awards | Maximum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Bonus percentage     13.34%    
Non-executive employees | Performance Based Awards          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Bonus percentage     10.00%    
Executive employees | Performance Based Awards | Minimum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Bonus percentage     16.67%    
Executive employees | Performance Based Awards | Maximum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Bonus percentage     25.00%    
Common Stock | Consultants          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Stock-based compensation expense $ 156,000   $ 156,000    
Shares issued to consultants | shares 33,000   33,000    
Number of Consultants | consultant 2   2