Stock-Based Compensation (Narrative) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
	Mar. 03, 2013	Feb. 26, 2012	Feb. 27, 2011
Stock-Based Compensation [Abstract]
Percentage of stock options exercisable one year from date of grant	25.00%
Percentage of stock options exercisable on each succeeding year from the date of grant	25.00%
Options expiration period	10 years
Number of shares of common stock authorized for grant	1,800,000
Shares of common stock reserved for issuance upon exercise of stock options	1,599,596
Number of shares available for future grant	621,813
Number of shares of common stock granted	205,520	198,750	23,000
Future compensation expense before income taxes	$ 2,606
Future compensation expense before income taxes, recognition period	4 years
Total intrinsic values of options exercised	$ 227	$ 402	$ 1,818