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Inventories (Tables)

12 Months Ended

Dec. 28, 2013

Inventory Disclosure [Abstract]

Component of inventories

Inventories consist of the following (in thousands):

	At
	December 28, 2013				December 29, 2012
Raw materials and sub-assemblies	$	19,655			$	22,477
Work in process	7,597				5,812
Finished goods	7,268				11,370
Inventories	34,520				39,659
Inventories-delivered systems	6,901				2,274
Total inventories	$	41,421			$	41,933

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- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 2

-Paragraph 6

-Subparagraph a,b,c

-Article 5

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