FAIR VALUE MEASUREMENTS (Details 2) (USD $) In Thousands, unless otherwise specified	Mar. 30, 2013	Dec. 29, 2012
Carrying Amount
Carrying amount and estimated fair values of financial instruments
Short-term borrowings	$ 35,468	$ 32,985
Long-term debt	136,170	150,758
Fair Value
Carrying amount and estimated fair values of financial instruments
Short-term borrowings	34,235	32,020
Long-term debt	$ 130,271	$ 145,404

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents the amount of short-term debt existing as of the balance sheet date.

No definition available.

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