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SEGMENT AND GEOGRAPHIC INFORMATION (Details 2) - USD ($) $ in Thousands		3 Months Ended								12 Months Ended
		May 28, 2016	Feb. 27, 2016	Nov. 28, 2015	Aug. 29, 2015	May 30, 2015	Feb. 28, 2015	Nov. 29, 2014	Aug. 30, 2014	May 28, 2016	May 30, 2015	May 31, 2014
Segment Reporting Information [Line Items]
Net sales		$ 39,568	$ 31,291	$ 34,086	$ 37,071	$ 34,946	$ 33,471	$ 33,841	$ 34,699	$ 142,016	$ 136,957	$ 137,960
Gross Profit		$ 13,388	$ 9,750	$ 10,435	$ 11,262	$ 10,218	$ 9,800	$ 10,462	$ 10,658	44,835	41,138	41,014
North America [Member]
Segment Reporting Information [Line Items]
Net sales										66,365	59,742	57,137
Gross Profit										23,506	20,352	18,905
Asia/Pacific [Member]
Segment Reporting Information [Line Items]
Net sales										24,564	24,605	24,069
Gross Profit										8,212	7,967	7,849
Europe [Member]
Segment Reporting Information [Line Items]
Net sales										44,634	44,425	47,610
Gross Profit										13,541	14,051	15,506
Latin America [Member]
Segment Reporting Information [Line Items]
Net sales										6,347	8,275	8,936
Gross Profit										2,397	3,082	3,231
Other [Member]
Segment Reporting Information [Line Items]
Net sales	[1]									106	(90)	208
Gross Profit	[1]									$ (2,821)	$ (4,314)	$ (4,477)
[1] Other primarily includes net sales not allocated to a specific geographical region, unabsorbed value-add costs, and other unallocated expenses.

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- Definition

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1,2)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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