Fair Value Measurements - Summary of Assets and Liabilities at Fair Value (Detail) (USD $) In Thousands, unless otherwise specified	Mar. 28, 2015	Jun. 28, 2014
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]
Cash and cash equivalents	$ 13,328	$ 37,118
Total assets	13,328	37,118
Current maturities of long-term debt	337	792
Long-term debt, net of current maturities	230,673	263,191
Total liabilities	231,010	263,983
Level 1
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]
Cash and cash equivalents	13,328	37,118
Total assets	13,328	37,118
Current maturities of long-term debt	0	0
Long-term debt, net of current maturities	0	0
Total liabilities	0	0
Level 2
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]
Cash and cash equivalents	0	0
Total assets	0	0
Current maturities of long-term debt	337	792
Long-term debt, net of current maturities	230,673	263,191
Total liabilities	$ 231,010	$ 263,983