Note 7. Inventories (Tables)

12 Months Ended

Feb. 02, 2013

Schedule of Inventory, Current [Table Text Block]

	February 2, 2013		January 28, 2012
Wafers and other purchased materials	$	12,553	$	11,006
Work-in-process		1,071		191
Finished goods		11,305		10,840
Total inventory	$	24,929	$	22,037