Goodwill and Other Intangible Assets (Details Narrative) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2017	Dec. 30, 2016	Dec. 25, 2015
Finite-Lived Intangible Assets [Line Items]
Amortization expense	$ 12,033	$ 11,433	$ 9,453
Customer relationships | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful life of intangible assets	4 years
Customer relationships | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful life of intangible assets	20 years
Non-compete agreements | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful life of intangible assets	2 years
Non-compete agreements | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful life of intangible assets	6 years
Trademarks | Minimum
Finite-Lived Intangible Assets [Line Items]
Useful life of intangible assets	1 year
Trademarks | Maximum
Finite-Lived Intangible Assets [Line Items]
Useful life of intangible assets	40 years