Consolidated statements of comprehensive income (loss) (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	Nov. 24, 2012	Aug. 25, 2012	May 26, 2012	Mar. 01, 2014	Mar. 02, 2013	Feb. 25, 2012
Consolidated statements of comprehensive income (loss)
Net income (loss)	$ 18,340	$ (9,486)	$ 4,107	$ (4,795)	$ 2,092	$ 6,862	$ 3,360	$ (12,445)	$ 8,166	$ (130)	$ (30,671)
Unrealized (loss) on financial instruments, net of taxes of $239, $265 and $160									(1,492)	(104)	(583)
Pension liability adjustment, net of taxes of $51, $95, and $71									(181)	(298)	(120)
Foreign currency translation adjustment									643	816	(3,848)
Comprehensive income (loss)									$ 7,136	$ 284	$ (35,222)