Note 8 - Shareholders' Equity (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Dec. 01, 2013	Nov. 25, 2012
Stockholders' Equity Note [Abstract]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period (in Shares)	42
Proceeds from Stock Options Exercised	$ 987	$ 159
Share-based Compensation	787	643
Adjustment to Additional Paid in Capital, Income Tax Effect from Share-based Compensation, Net	$ 1,774