STOCK-BASED COMPENSATION, Stock Options (Details) |
9 Months Ended |
---|---|
Sep. 30, 2015
shares
| |
Stock Options [Member] | Maximum [Member] | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Expiration term (in years) | 10 years |
Equity Compensation Plan [Member] | |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | |
Number of shares authorized (in shares) | 10,500,000 |
Number of shares available for grant (in shares) | 2,836,804 |