Fair Value Measurements - Additional information (Detail) - USD ($)	3 Months Ended			9 Months Ended
	Mar. 23, 2016	Dec. 23, 2015	Mar. 25, 2015	Mar. 23, 2016	Mar. 25, 2015
Fair Value Disclosures [Abstract]
Carrying value of impaired long lived assets	$ 3,400,000	$ 106,000			$ 747,000
Fair value of long-lived assets held for use	0	0	$ 0	$ 0	0
Impairment of long-lived assets held-for-use	3,400,000	$ 106,000			747,000
Impairment of liquor licenses	0		0	0	175,000
Carrying value of liquor licenses					225,000
Fair value of liquor licenses	0		50,000	0	50,000
Goodwill, Impairment Loss				0	0
Impairment of franchise rights				0	0
Impairment of undeveloped land				187,000
Carrying value of undeveloped land				937,000
Fair value of undeveloped land	750,000			750,000
Impairment of capital lease asset				231,000
Carrying value of impaired capital lease asset				338,000
Fair value of capital lease asset	107,000			107,000
Impairment of investment	1,000,000		$ 0	1,000,000	$ 0
Cost Method Investments, Fair Value Disclosure	$ 0			$ 0