Segment Information (Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Mar. 01, 2014	Nov. 30, 2013	Aug. 31, 2013	Jun. 01, 2013	Mar. 02, 2013	Dec. 01, 2012	Sep. 01, 2012	Jun. 02, 2012	Mar. 01, 2014	Mar. 02, 2013	Mar. 03, 2012
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales	$ 214,417	$ 199,430	$ 178,287	$ 179,311	$ 179,734	$ 190,416	$ 175,940	$ 154,134	$ 771,445	$ 700,224	$ 662,463
Long-Lived Assets	193,946				168,948				193,946	168,948	159,547
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									718,881	668,243	628,362
Long-Lived Assets	177,378				160,337				177,378	160,337	150,875
CANADA
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									15,850	0	0
Long-Lived Assets	9,031				0				9,031	0	0
Brazil
Revenues from External Customers and Long-Lived Assets [Line Items]
Net sales									36,714	31,981	34,101
Long-Lived Assets	$ 7,537				$ 8,611				$ 7,537	$ 8,611	$ 8,672