Fair Value Measurements - Summary of Assets and Liabilities at Fair Value (Detail) - USD ($) $ in Thousands	Dec. 26, 2015	Jun. 27, 2015
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]
Cash and cash equivalents	$ 26,449	$ 16,235
Total assets	26,449	16,235
Current maturities of long-term debt	0	169
Long-term debt, net of current maturities	254,491	241,589
Total liabilities	254,491	241,758
Level 1
Fair Value Inputs Assets Liabilities Quantitative Information [Line Items]
Cash and cash equivalents	26,449	16,235
Total assets	26,449	16,235
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	0	169
Long-term debt, net of current maturities	254,491	241,589
Total liabilities	$ 254,491	$ 241,758