Income Taxes (Details 1) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Jan. 31, 2013	Jan. 31, 2012
Current:
Federal	$ 425	$ (371)
State	(237)	11
Foreign	366	516
Current Income Tax Expense	554	156
Deferred:
Federal	253	(248)
State	38	(28)
Foreign	2	23
Deferred Income Tax Expense Total	293	(253)
Total	$ 847	$ (97)

The component of income tax expense for the period representing amounts paid or payable (or refundable) as determined by applying the provisions of enacted federal tax law to the domestic taxable Income or Loss from continuing operations.

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