Valuation And Qualifying Accounts (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Mar. 03, 2013		Feb. 26, 2012	Feb. 27, 2011
Valuation Allowance of Deferred Tax Assets [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	$ 11,661,000		$ 10,877,000	$ 9,814,000
Charged to Cost and Expenses	804,000		784,000	1,063,000
Other
Reductions/Accounts Written Off
Balance at End of Period	12,465,000		11,661,000	10,877,000
Allowance for Doubtful Accounts [Member]
Valuation and Qualifying Accounts Disclosure [Line Items]
Balance at Beginning of Period	598,000		599,000	578,000
Charged to Cost and Expenses	(135,000)		(1,000)	21,000
Reductions/Accounts Written Off	(40,000)	[1]
Translation Adjustment
Balance at End of Period	$ 423,000		$ 598,000	$ 599,000

[1] Uncollectible amounts, net of recoveries