XML 65 R53.htm IDEA: XBRL DOCUMENT v3.3.1.900
EMPLOYEE STOCK PLANS - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Millions
1 Months Ended 3 Months Ended 6 Months Ended
Nov. 10, 2015
Oct. 22, 2013
Aug. 31, 2015
Jul. 31, 2015
Aug. 31, 2014
Mar. 31, 2014
Jul. 31, 2011
Dec. 26, 2015
Sep. 26, 2015
Dec. 27, 2014
Dec. 26, 2015
Dec. 24, 2015
Jun. 27, 2015
Oct. 31, 2013
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Number of additional shares authorized under the ESPP 8,000,000                   8,000,000      
Number of shares available for grant under the ESPP               12,467,000     12,467,000   8,921,000  
Performance stock units, grants outstanding (in shares)               0     0      
Closing price of common stock (in usd per share)                       $ 3.54    
Number of shares of common stock subject to in-the-money options (in shares)               600,000     600,000      
Restricted Stock Awards / Units Outstanding                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Units outstanding after adjustments (in shares)               6,583,000     6,583,000   4,545,000  
PSUs                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Award vesting period   2 years                        
Number of granted shares             200,000              
Aggregate estimated grant date fair value of PSU             $ 0.9              
Achievement of performance condition associated with PSUs (as a percent)                           100.00%
Performance stock units, grants outstanding (in shares)   100,000                        
Performance stock units vesting percentage upon meeting service conditions   50.00%                        
Performance stock units, vesting percentage   50.00%                        
Outstanding PSUs (in shares)               0     0      
PSUs | Certain Executive Officers                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Award vesting period     2 years                      
Number of granted shares     900,000   500,000 200,000                
Aggregate estimated grant date fair value of PSU     $ 2.5   $ 0.9 $ 0.5                
Units outstanding after adjustments (in shares)               100,000     100,000      
Aggregate estimated grant date fair value of PSUs outstanding               $ 0.4     $ 0.4      
Reversal of previously recognized stock-based compensation expense                   $ 0.1        
PSUs | Certain Executive Officers | August 10, 2016                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Percentage of shares that will vest                 33.40%          
PSUs | Certain Executive Officers | Subsequent Quarter Over the Next Two Years                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Percentage of shares that will vest                 8.325%          
RSUs                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Award vesting period       3 years                    
RSUs | Certain Executive Officers                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Number of granted shares       900,000                    
RSUs | Employees                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Number of granted shares       1,500,000                    
Minimum | Stock Options                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Award vesting period                     2 years      
Minimum | Restricted Stock Awards / Units Outstanding                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Award vesting period                     1 year      
Maximum | Stock Options                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Award vesting period                     4 years      
Maximum | Restricted Stock Awards / Units Outstanding                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Award vesting period                     4 years      
Maximum | PSUs | Certain Executive Officers                            
Employee Stock Ownership Plan (ESOP) Disclosures [Line Items]                            
Performance stock units, vesting percentage         100.00%