Post-Retirement Benefits - Reconciliation of Actuarial Present Value of Projected Benefit Obligations (Detail) (USD $)	12 Months Ended
	Jun. 28, 2014	Jun. 29, 2013
Amounts recognized in accumulated other comprehensive income, net of tax:
Pension adjustment	$ 417,000	$ 6,246,000
Japan Plan
Change in projected benefit obligation:
Projected benefit obligation, beginning of period	8,084,000	8,399,000
Service cost	963,000	1,059,000
Interest cost	95,000	135,000
Benefits paid	(674,000)	(285,000)
Actuarial (gain) loss on obligation	22,000	523,000
Currency translation adjustment	(203,000)	(1,747,000)
Projected benefit obligation, end of period	8,287,000	8,084,000
Accrued expenses and other liabilities:
Underfunded pension liability	129,000	0
Other non-current liabilities:
Underfunded pension liability	8,186,000	8,084,000
Amounts recognized in accumulated other comprehensive income, net of tax:
Pension adjustment	414,000	445,000
Accumulated benefit obligation, end of period	$ 7,776,000	$ 7,542,000