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Note 2 - Prepaid Expenses and Other Assets (Tables)

6 Months Ended

Jun. 30, 2012

Schedule of Other Assets [Table Text Block]

		June 30, 2012				December 31, 2011				July 2, 2011
Prepaid rent		$	8,038			$	7,745			$	8,016
Prepaid income taxes			692				1,970				6,732
Short-term investments			-				2,619				2,901
Other			4,874				5,520				4,931
		$	13,604			$	17,854			$	22,580

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- Definition

Tabular disclosure of the carrying amounts of other assets. This disclosure includes other current assets and other noncurrent assets.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration