SHAREHOLDER RIGHTS PLAN (Additional Information) (Detail)  | 
12 Months Ended | 
|---|---|
Dec. 31, 2015  | |
| Shareholder Rights [Line Items] | |
| Shareholder rights plan description | 
 SHAREHOLDER RIGHTS PLAN 
The Company's Board of Directors terminated the previously adopted shareholder rights plan (sometimes referred to as a ‘poison pill’) effective February 19, 2015. 
 | 
| X | ||||||||||
- Definition Shareholder Rights [Line Items] No definition available. 
  | 
| X | ||||||||||
- Definition Stockholder Rights Plan, Description No definition available. 
  |