Goodwill and Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 27, 2015	Dec. 28, 2014	Dec. 27, 2015	Dec. 28, 2014	Jun. 30, 2015
Intangible assets
Gross Carrying Amount	$ 31,492		$ 31,492		$ 31,492
Accumulated Amortization	(6,738)		(6,738)		(5,051)
Net Carrying Amount	24,754		24,754		26,441
Amortization expense	800	$ 900	1,700	$ 1,700
Estimated future amortization expense
Remainder of 2016	1,688		1,688
2017	3,375		3,375
2018	3,375		3,375
2019	3,191		3,191
2020	2,643		2,643
Thereafter	10,482		10,482
Net Carrying Amount	24,754		24,754		26,441
Impairments of long-lived assets	$ 0	$ 0	0	$ 0
Minimum
Intangible assets
Estimated useful life	5 years
Maximum
Intangible assets
Estimated useful life	15 years
Patents and tradenames
Intangible assets
Gross Carrying Amount	$ 3,773		3,773		3,773
Accumulated Amortization	(646)		(646)		(527)
Net Carrying Amount	$ 3,127		3,127		3,246
Weighted average useful life	13 years 6 months
Estimated future amortization expense
Net Carrying Amount	$ 3,127		3,127		3,246
Customer relationships
Intangible assets
Gross Carrying Amount	24,077		24,077		24,077
Accumulated Amortization	(4,817)		(4,817)		(3,613)
Net Carrying Amount	$ 19,260		19,260		20,464
Weighted average useful life	10 years 9 months 18 days
Estimated future amortization expense
Net Carrying Amount	$ 19,260		19,260		20,464
Non-compete agreements and other
Intangible assets
Gross Carrying Amount	3,642		3,642		3,642
Accumulated Amortization	(1,275)		(1,275)		(911)
Net Carrying Amount	$ 2,367		2,367		2,731
Weighted average useful life	5 years
Estimated future amortization expense
Net Carrying Amount	$ 2,367		$ 2,367		$ 2,731