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COMMON STOCK AND STOCK INCENTIVE PLANS (Details) (USD $)
 12 Months Ended 0 Months Ended 12 Months Ended 12 Months Ended 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2013
Minimum
Dec. 31, 2013
Maximum
Mar. 21, 2013
One-for-Three Reverse Share Split
Dec. 31, 2013
Parent
Dec. 31, 2012
Parent
Mar. 21, 2013
Parent
Dec. 31, 2013
2006 Equity Incentive Plan
Dec. 31, 2012
2006 Equity Incentive Plan
Dec. 31, 2011
2006 Equity Incentive Plan
Dec. 31, 2013
2006 Equity Incentive Plan
Options and restricted stock units
Dec. 31, 2013
2006 Equity Incentive Plan
Stock options
Dec. 31, 2013
2006 Equity Incentive Plan
Stock options
Maximum
Dec. 31, 2013
2006 Equity Incentive Plan
Stock options and stock appreciation rights
Minimum
Dec. 31, 2013
2006 Equity Incentive Plan
ISO
Minimum
Dec. 31, 2013
2006 Equity Incentive Plan
ISO
Maximum
Dec. 31, 2013
The 1997 Stock Plan
Dec. 31, 2013
The 1997 Stock Plan
Stock options
Dec. 31, 2013
The 1997 Stock Plan
Stock options
Minimum
Dec. 31, 2013
The 1997 Stock Plan
ISO
Dec. 31, 2013
The 1997 Stock Plan
ISO
Minimum
Dec. 31, 2013
The 1997 Stock Plan
ISO
Maximum
Dec. 31, 2013
2001 Director Option Plan
item
Dec. 31, 2013
2001 Director Option Plan
Stock options
Mar. 21, 2013
Previously reported
COMMON STOCK AND STOCK INCENTIVE PLANS                                                    
Authorized share capital (in shares) 250,000,000 250,000,000     250,000,000 750,000,000 750,000,000 750,000,000                                   750,000,000
Par value of shares (in dollars per share) $ 0.00375 $ 0.00375     $ 0.00375 $ 0.00125 $ 0.00125 $ 0.00125                                   $ 0.00125
Reverse share split ratio 0.33 0.33     0.33 0.33 0.33                                      
Number of shares authorized                 1,500,000                                  
Number of shares transferred from the prior plan                 8,470,518                                  
Number of awards outstanding (in shares)                       1,733,755             19,041           0  
Vesting period     1 year 4 years                 4 years           4 years              
Exercise price as a percentage of the fair market value of an ordinary share on the date of grant                             100.00% 110.00%       100.00%   110.00%        
Percentage of voting power required of the company's stock for specified exercise price                               10.00%           10.00%        
Expiration term                           7 years     5 years       5 years   10 years   10 years  
Percentage of voting power required of the company's stock for specified vesting period                                 10.00%       10.00%          
Termination period of options on death or permanent disability of an option holder                                         12 months          
Termination period of options on termination of employment for any other reason                                         3 months          
Aggregate fair market value of the ordinary shares exercisable in any calendar year by any one option holder                                         $ 100,000          
Percentage of shares vesting under first option grants on each of the first four anniversaries of its date of grant                                               25.00%    
Number of anniversaries for vesting of first option grants                                               4    
Percentage of shares vesting under subsequent option grants on the first anniversary of its date of grant                                               100.00%    
Number of ordinary shares available for issuance pursuant to future grants                 1,355,278 1,706,901 3,508,205             0