Commitments and Contingent Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Mar. 01, 2014
Future minimum rental payments under noncancelable operating leases
Total minimum payments, Fiscal 2015	$ 8,953
Total minimum payments, Fiscal 2016	8,543
Total minimum payments, Fiscal 2017	6,765
Total minimum payments, Fiscal 2018	5,299
Total minimum payments, Fiscal 2019	6,729
Total minimum payments, Thereafter	2,823
Total	$ 39,112