Segment Information - Financial Information by Segment (Details) - USD ($) $ in Thousands	3 Months Ended
	Oct. 01, 2016	Sep. 26, 2015	Jul. 02, 2016
Segment Reporting Information [Line Items]
Revenue	$ 241,020	$ 237,171
Income from operations	18,601	27,878
Total assets	919,543	927,546	$ 921,537
Depreciation and amortization expense	9,056	8,455
Operating Segments | United States
Segment Reporting Information [Line Items]
Revenue	208,171	205,052
Income from operations	14,429	23,924
Total assets	885,162	895,470
Depreciation and amortization expense	8,113	7,605
Operating Segments | Canada
Segment Reporting Information [Line Items]
Revenue	32,849	32,119
Income from operations	4,172	3,954
Total assets	139,906	126,034
Depreciation and amortization expense	943	850
Elimination
Segment Reporting Information [Line Items]
Revenue	0	0
Income from operations	0	0
Total assets	(105,525)	(93,958)
Depreciation and amortization expense	$ 0	$ 0