v2.4.0.8

Note 8 - Fair Value Measurements (Tables)

12 Months Ended

Jan. 31, 2014

Disclosure Text Block [Abstract]

Fair Value, Assets Measured on Recurring Basis [Table Text Block]

						Quoted Prices
						in Active				Significant Other				Significant
		January 31,				Markets for				Observable				Unobservable
Description		2014				(Level 1)				(Level 2)				(Level 3)
Derivative Liabilties		$	2,520			$	-			$	-			$	2,520

Fair Value Assumptions [Table Text Block]

	January 31, 2014
Risk free interest rate	0.09%
Average expected life (in years)	0.83
Expected volatility	54.17%
Expected dividends	None

	January 31, 2014
Risk free interest rate	1.97%
Average expected life (in years)	6.49
Expected volatility	115.59%
Expected dividends	None

Change in Fair Value of Level 3 Financial Instruments [Table Text Block]

										Change in estimated
						Recorded new				fair value recognized
		February 1,				Derivative				in results of				January 31,
Description		2013				Liabilities				operations				2014
Broadwood warrants		$	2,466			$	-			$	(40	)		$	2,426
Elkhorn conversion features			0				624				(530	)			94
		$	2,466			$	624			$	(570	)		$	2,520

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Fair value assumptions.

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- Definition

Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 1

-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19190-110258



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a),(b)

-URI http://asc.fasb.org/extlink&oid=25499696&loc=d3e19207-110258

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