XML 82 R41.htm IDEA: XBRL DOCUMENT v2.4.0.8
Schedule of Stock Options Weighted Average Assumptions (Detail)
3 Months Ended 9 Months Ended
Mar. 30, 2014
Mar. 30, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Expected term (years) 6 months 4 days 8 months 5 days
Expected stock price volatility 28.89% 30.24%
Risk-free interest rate 0.09% 0.07%