ACQUISITION - Final Estimate for the Components of Identifiable Intangible Assets and Their Estimated Useful Lives (Details) (USD $)		12 Months Ended					0 Months Ended		0 Months Ended		0 Months Ended
	Dec. 27, 2013	Dec. 27, 2013 Customer relationships	Dec. 27, 2013 Trade name/trademarks	Dec. 27, 2013 Non-compete agreement	Dec. 27, 2013 MDT Personnel, LLC	Feb. 04, 2013 MDT Personnel, LLC	Feb. 04, 2013 MDT Personnel, LLC Customer relationships	Dec. 27, 2013 MDT Personnel, LLC Customer relationships	Feb. 04, 2013 MDT Personnel, LLC Trade name/trademarks	Dec. 27, 2013 MDT Personnel, LLC Trade name/trademarks	Feb. 04, 2013 MDT Personnel, LLC Non-compete agreement	Dec. 27, 2013 MDT Personnel, LLC Non-compete agreement
Acquired Finite-Lived Intangible Assets [Line Items]
Estimated Fair Value	$ 19,900,000	$ 16,800,000	$ 1,700,000	$ 1,400,000	$ 10,200,000	$ 10,200,000	$ 7,800,000	$ 7,800,000		$ 1,000,000	$ 1,400,000	$ 1,400,000
Estimated Useful Life		8 years	1 year	5 years			8 years		1 year 6 months		5 years