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Consolidated Statements of Comprehensive Earnings (unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 02, 2012	May 28, 2011
Consolidated Statements of Comprehensive Earnings [Abstract]
Net earnings (loss)	$ 1,606	$ (2,177)
Other comprehensive earnings:
Unrealized gain on marketable securities, net of $12 and $49 tax expense, respectively	24	93
Foreign currency translation adjustments	497	492
Other comprehensive earnings	521	585
Total comprehensive earnings (loss)	$ 2,127	$ (1,592)

X

- Definition

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

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