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Stock-Based Compensation Plans - Summary of Equity Compensation Plans (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Mar. 26, 2015
Mar. 27, 2014
Mar. 26, 2015
Mar. 27, 2014
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]        
Stock-based compensation cost $ 526us-gaap_ShareBasedCompensation $ 272us-gaap_ShareBasedCompensation $ 1,405us-gaap_ShareBasedCompensation $ 833us-gaap_ShareBasedCompensation