Annual report pursuant to Section 13 and 15(d)

Consolidated Balance Sheet Detail (Details)

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Consolidated Balance Sheet Detail (Details) (USD $)
In Thousands, unless otherwise specified
Jan. 31, 2013
Jan. 31, 2012
Components and assemblies $ 4,162 $ 6,402
Finished products 3,210 3,816
Total inventories $ 7,372 $ 10,218