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Note 26 - Related Party Transactions (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended	0 Months Ended
	Dec. 23, 2012	Nov. 19, 2012 Salem Leasing Corporation [Member]	Aug. 30, 2012 UNF [Member]	Aug. 30, 2012 Related Party Term Loan [Member]
Related Party Transaction, Lease Term		15 years
Capital Lease Obligations Incurred (in Dollars)	$ 1,234	$ 1,234
Related Party Transaction, Implicit Annual Interest Rate Under Lease		4.64%
Notes Payable, Related Parties, Noncurrent (in Dollars)			$ 1,250
Debt Instrument, Interest Rate, Stated Percentage				3.00%