Goodwill and Other Identifiable Intangible Assets (Details 1) (USD $) In Thousands, unless otherwise specified	Jun. 01, 2013	Mar. 02, 2013
Schedule of finite lived identifiable intangible assets
Gross Carrying Amount	$ 33,360	$ 34,218
Accumulated Amortization	(20,364)	(20,043)
Foreign Currency Translation	72	(500)
Net	13,068	13,675
Debt issue costs [Member]
Schedule of finite lived identifiable intangible assets
Gross Carrying Amount	3,288	3,556
Accumulated Amortization	(2,226)	(2,209)
Foreign Currency Translation	0	0
Net	1,062	1,347
Noncompete Agreements [Member]
Schedule of finite lived identifiable intangible assets
Gross Carrying Amount	6,767	6,824
Accumulated Amortization	(6,148)	(6,124)
Foreign Currency Translation	6	(38)
Net	625	662
Customer Relationships [Member]
Schedule of finite lived identifiable intangible assets
Gross Carrying Amount	15,309	15,628
Accumulated Amortization	(9,745)	(9,541)
Foreign Currency Translation	38	(266)
Net	5,602	5,821
Purchased intellectual property [Member]
Schedule of finite lived identifiable intangible assets
Gross Carrying Amount	7,996	8,210
Accumulated Amortization	(2,245)	(2,169)
Foreign Currency Translation	28	(196)
Net	$ 5,779	$ 5,845