v3.4.0.3

Note 6 - Income Taxes (Tables)

12 Months Ended

Jan. 31, 2016

Notes Tables

Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]

		Years Ended January 31,
		201 6				201 5
Federal:
Current		$	—			$	—
Deferred			—				—
State:
Current			4				42
Deferred			—				—
Foreign:
Current			—				—
		$	4			$	42

Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]

		Years Ended January 31,
		201 6								201 5
		Amount				Percent Pretax Income				Amount				Percent Pretax Income
(Loss)/Income from operations before income taxes		$	(1,346	)			100	%		$	6,082				100	%
Computed “expected” income tax benefit on loss from operations before income taxes		$	(538	)			34	%		$	2,068				34	%
State tax, net of federal benefit			(73	)			6	%			387				6	%
Tax credits			—				0	%			—				0	%
Change in valuation allowance			626				(39	)%			(569	)			(9	)%
Permanent differences			1				2	%			118	)			2	%
Return to provision adjustments			—				0	%			—				0	%
Change in state tax rate			—				0	%			(1,978	)			(32	)%
Other, net			(12	)			(1	)%			16				0	%
Income tax expense		$	4				0	%		$	42				1	%

Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

		January 31,
		201 6				201 5
Deferred tax assets:
Property and equipment, principally due to differing depreciation methods			153				161
Accruals and reserves			145				206
Net research and manufacturer investment credit carryforwards			2,325				2,325
Net operating losses			13,832				13,151
AMT credit carryforwards			136				136
Stock based compensation			140				127
Other			—				—
Total gross deferred tax assets			16,731				16,106
Less: valuation allowance			(16,731	)			(16,106	)
Net deferred tax assets		$	—			$	—

Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]

		Unrecognized Tax Benefits
Balance at February 1, 2015		$	777
Additions based on tax positions related to the current year			—
Reductions due to lapses of statute of limitations			10
Tax positions of prior years			—
Balance at January 31, 2016		$	767

X

- Definition

Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
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Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

+ References

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-Name Accounting Standards Codification
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-SubTopic 10
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Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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