Debt (Schedule of Selected Information Related to Long Term Debt) (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 27, 2016	Feb. 28, 2015
Debt Disclosure [Abstract]
Average daily borrowings during the year	$ 21,730	$ 21,260
Maximum borrowings outstanding during the year	$ 22,480	$ 22,600
Weighted average interest rate during the year	0.29%	0.30%