Geographic Information and Concentration of Risk (Tables)

3 Months Ended

Apr. 27, 2014

Risks and Uncertainties [Abstract]

Net Sales Activity By Geographic Region

Net sales activity by geographic region is as follows:

	Three Months Ended
	April 27, 2014		April 28, 2013
Asia-Pacific	74	%	73	%
North America	14	%	16	%
Europe	12	%	11	%
	100	%	100	%

Summary Of Sales Activity To Countries That Represented Greater Than 10% Of Total Net Sales

The table below summarizes sales activity to countries that represented greater than 10% of total net sales:

	Three Months Ended
(percentage of total sales)	April 27, 2014		April 28, 2013
China (including Hong Kong)	34	%	34	%
United States	13	%	15	%
South Korea	11	%	13	%
Japan	10	%	10	%

Income (Loss) From Continuing Operations Before Income Taxes

Income (loss) from continuing operations before income taxes is as follows:

	Three Months Ended
(in thousands)	April 27, 2014			April 28, 2013
Domestic	$	(5,137	)	$	(6,414	)
Foreign	14,621			21,625
Total	$	9,484		$	15,211

Schedule Of Significant Customers Accounting For At Least 10% Of Net Sales During Period

Each of the following significant customers accounted for at least 10% of net sales for at least one of the periods indicated:

	Three Months Ended
(percentage of net sales)	April 27, 2014		April 28, 2013
Samsung Electronics (and affiliates)	14	%	14	%
Huawei Technologies (and affiliates)	4	%	10	%

Schedule Of Significant Customers Having An Outstanding Receivable Balance That Represents At Least 10% Of Total Net Receivables During Period

The following table shows the list of customers that have an outstanding receivable balance that represents at least 10% of total net receivables for at least one of the periods indicated:

	Balance as of
(percentage of net accounts receivable)	April 27, 2014		January 26, 2014
Samsung Electronics (and affiliates)	16	%	13	%