XML 145 R81.htm IDEA: XBRL DOCUMENT v3.7.0.1
SHARE-BASED PAYMENTS - Schedule of Valuation Assumptions (Details) - $ / shares
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Expected volatility 0.00%   0.00%
Compensation Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate   0.87% 1.60%
Expected life 5 years 5 years 5 years
Expected volatility   75.10% 81.00%
Expected dividend yield 0.00% 0.00% 0.00%
Weighted Average Expected Life Of Option 5 years 4 years 11 months 27 days 5 years
Weighted-average expected life of option 5 years 5 years 5 years
Weighted-average grant date fair value (in dollars per share)   $ 2.64 $ 5.27
Business Combinations and Asset Acquisitions      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate 0.00%   0.00%
Expected life 0 days   0 days
Expected dividend yield 0.00% 0.00% 0.00%
Weighted Average Expected Life Of Option 0 days 4 years 6 months 7 days 0 days
Weighted-average expected life of option 0 days   0 days
Weighted-average grant date fair value (in dollars per share) $ 0.00 $ 1.89 $ 0.00
Minimum | Compensation Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate 1.03%    
Expected volatility 64.70%    
Weighted-average grant date fair value (in dollars per share) $ 1.22    
Minimum | Business Combinations and Asset Acquisitions      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate   0.00%  
Expected life   18 days  
Expected volatility   18.47%  
Weighted-average expected life of option   18 days  
Maximum | Compensation Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate 1.43%    
Expected volatility 74.80%    
Weighted-average grant date fair value (in dollars per share) $ 1.23    
Maximum | Business Combinations and Asset Acquisitions      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Risk-free interest rate   2.35%  
Expected life   10 years  
Expected volatility   93.31%  
Weighted-average expected life of option   10 years