NOTE 9 - LINE OF CREDIT AND DEBT (Detail) - Schedule of Lines of Credit and Debt (USD $) In Thousands, unless otherwise specified	Dec. 29, 2012	Dec. 31, 2011
Short-Term Debt	$ 26,829	$ 16,602
Wells Fargo Credit Facility [Member]
Short-Term Debt	0	16,352
PNC Credit Facility [Member]
Short-Term Debt	26,829	0
Subordinated and Unsecured Debt [Member]
Short-Term Debt	$ 0	$ 250

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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Name:	us-gaap_ShortTermBorrowings
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant