Income Taxes (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Feb. 27, 2016	Feb. 28, 2015	Mar. 01, 2014
Operating Loss Carryforwards [Line Items]
Income tax payments, net of refunds	$ 25,900	$ 11,300	$ 12,900
Income Tax Credits and Adjustments	6,400
Tax benefits associated with stock-based incentive plans	3,900	3,300	2,600
Total liability for unrecognized tax benefits	4,441	4,477
Tax benefits that if recognized would decrease the effective tax rate	2,700	2,600	2,600
Tax benefits that if recognized would result in adjustments to deferred taxes	1,800	1,900	1,800
Reduction to accrual for penalties and interest		(300)	(500)
Reserve for interest and penalties	(500)	$ (500)	$ (800)
Decrease in total liability for unrecognized tax benefits due to audit settlements and lapsing of statutes	900
State
Operating Loss Carryforwards [Line Items]
Net operating loss carryforwards	3,500
Valuation allowance of net operating loss carryforwards	$ 2,500