XML 38 R36.htm IDEA: XBRL DOCUMENT v2.4.0.8
STOCK BASED COMPENSATION (Details 3)
3 Months Ended
May 23, 2012
Mar. 31, 2014
Stock options
Stock-based compensation    
Number of shares reserved for issuance 1,428,571  
Number of shares reserved for issuance before amendment 742,857  
Expiration period   10 years
Vesting period   4 years