Note 18. Segment and Geographical Information (Details) - Net Revenue To Each Significant Country Based on the Ship-to Location (USD $) In Thousands, unless otherwise specified	3 Months Ended			9 Months Ended
	Nov. 02, 2013	Oct. 27, 2012		Nov. 02, 2013	Oct. 27, 2012
Note 18. Segment and Geographical Information (Details) - Net Revenue To Each Significant Country Based on the Ship-to Location [Line Items]
Net Revenue To Each Significant Country	$ 54,394	$ 63,905		$ 160,696	$ 172,414
China, including Hong Kong [Member]
Note 18. Segment and Geographical Information (Details) - Net Revenue To Each Significant Country Based on the Ship-to Location [Line Items]
Net Revenue To Each Significant Country	22,641	26,108		78,816	88,651
Thailand [Member]
Note 18. Segment and Geographical Information (Details) - Net Revenue To Each Significant Country Based on the Ship-to Location [Line Items]
Net Revenue To Each Significant Country	9,326	1,697		18,065	3,519
Hungary [Member]
Note 18. Segment and Geographical Information (Details) - Net Revenue To Each Significant Country Based on the Ship-to Location [Line Items]
Net Revenue To Each Significant Country	2,680	14,601	[1]	12,349	26,759
United States [Member]
Note 18. Segment and Geographical Information (Details) - Net Revenue To Each Significant Country Based on the Ship-to Location [Line Items]
Net Revenue To Each Significant Country	9,903	4,211		19,886	10,100
Rest of World [Member]
Note 18. Segment and Geographical Information (Details) - Net Revenue To Each Significant Country Based on the Ship-to Location [Line Items]
Net Revenue To Each Significant Country	$ 9,844	$ 17,288		$ 31,580	$ 43,385

[1] Accounted for less than 10% of our period net revenue.