Earnings per Share (Details) - shares	3 Months Ended		9 Months Ended
	Dec. 02, 2017	Nov. 26, 2016	Dec. 02, 2017	Nov. 26, 2016
Reconciliation of basic and diluted earnings per share
Basic earnings per share - weighted common shares outstanding	28,736,000	28,828,000	28,812,000	28,807,000
Incremental Common Shares Attributable to Share-based Payment Arrangements	82,000	64,000	50,000	109,000
Weighted Average Number of Shares Outstanding, Diluted	28,818,000	28,892,000	28,862,000	28,916,000
Stock options excluded from the calculation of earnings per share because the exercise price was greater than the average market price of the common shares	0	0