Business Combination - Additional Information (Detail) (USD $)	12 Months Ended
	Jun. 30, 2013	Jul. 01, 2012	Apr. 01, 2012
Business Combinations [Abstract]
Transaction price for acquisition of business	$ 500,000	$ 2,400,000
Initial cash payment		1,400,000
Contingent consideration payable for acquisition of business		1,000,000
Fair value of the contingent consideration arrangement at the acquisition date		540,000	540,000
Estimated undiscounted cash flow of asset acquired	$ 3,000,000
Estimated useful life of acquired intangible asset	5 years