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Significant Customers, Geographic Areas, And Business Segments (Tables)

12 Months Ended

Dec. 31, 2012

Significant Customers, Geographic Areas, And Business Segments [Abstract]



(In thousands)	2012		2011
OEM Alignment Sensors	$	13,187	$	20,844
Semiconductor Sensors		6,363		6,940
SMT Inspection Systems		22,094		33,303
Total	$	41,644	$	61,087

Summary Of Certain Significant Customer Information



(In thousands)	Significant Customer		Revenues		Percentage of Revenues
Year ended December 31, 2012		A	$	5,428	13%
		B	$	4,886	12%

Year ended December 31, 2011		A	$	10,025	16%
		C	$	8,279	14%

Schedule Of Revenue By Geographic Area



(In thousands)	2012		2011
United States	$	6,165	$	9,009
Americas		1,511		1,739
Netherlands		4,920		5,402
Other Europe		7,435		9,562
China		8,356		14,898
Japan		6,403		11,616
Other Asia		6,273		7,850
Other		581		1,011
	$	41,644	$	61,087

Schedule Of Long-lived Assets Attributable To Each Geographic Area's Operations



(In thousands)	2012		2011
Long-lived assets:
United States	$	929	$	1,081
Europe		5		4
Asia and other		785		315
Total long-lived assets	$	1,719	$	1,400

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

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