Note 4 - Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
Feb. 28, 2016	Mar. 01, 2015	Mar. 02, 2014
Balance, beginning of year	$ 1,135	$ 276	$ 3,053
Gross decreases-tax positions in prior period		(21)	$ (2,776)
Gross increases-current period tax positions	271	880
Audit settlements	(57)
Lapse of statute of limitations	(94)		$ (1)
Balance, end of year	$ 1,255	$ 1,135	$ 276

Amount of unrecognized tax benefits.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=65882285&loc=SL6600010-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Unrecognized Tax Benefit
-URI http://asc.fasb.org/extlink&oid=6527854

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Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

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Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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