ACQUISITION PURCHASE PRICE ALLOCATION (Details) (USD $)	Sep. 26, 2014	Dec. 27, 2013	Jun. 30, 2014 Staffing Solutions Holdings, Inc. (Seaton) [Member]
Business Acquisition [Line Items]
Accounts receivable			$ 94,635,000	[1]
Prepaid expenses, deposits and other current assets			6,348,000
Property and equipment			9,424,000
Other non-current assets			1,230,000
Intangible assets			118,200,000
Total assets acquired			229,837,000
Accounts payable and other accrued expenses			37,247,000
Workers' compensation liability			18,584,000
Deferred tax liability			14,925,000
Other long-term liabilities			1,163,000
Total liabilities assumed			71,919,000
Net identifiable assets acquired			157,918,000
Goodwill	232,293,000	82,239,000	150,054,000	[2]
Net assets acquired			307,972,000
Gross contractual amount of accounts receivable			96,700,000
Estimated uncollectible accounts receivable			$ 2,100,000

[1] The gross contractual amount of accounts receivable was $96.7 million of which $2.1 million was estimated to be uncollectible.

[2] Goodwill is attributable to the acquired workforce, the expected synergies and future cash flows after the acquisition of Seaton.The goodwill is not deductible for tax purposes.