v2.4.0.8

Note 9 - Fair Value Measurements (Tables)

3 Months Ended

Apr. 30, 2014

Disclosure Text Block [Abstract]

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

Description		April 30, 2014				Quoted Prices in Active Markets for (Level 1)				Significant Other Observable (Level 2)				Significant Unobservable (Level 3)
Derivative Liabilties		$	3,525			$	-			$	-			$	3,525

Fair Value Assumptions [Table Text Block]

		April 30, 2014
Risk free interest rate		2.04%
Average expected life (years)		6.24
Expected volatility		120.03%
Expected dividends		None

		April 30, 2014
Risk free interest rate		0.06%
Average expected life (years)		0.59
Expected volatility		82.31%
Expected dividends		None

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

Description		February 1, 2014				Recorded new Derivative Liabilities				Change in estimated fair value recognized in results of operations				April 30, 2014
Broadwood warrants		$	2,426			$	-			$	799			$	3,225
Elkhorn conversion features			94				0				206				300
		$	2,520			$	-			$	1,005			$	3,525

		February 1, 2013				Recorded New Derivative Liabilities				Change in estimated fair value recognized in results of operations				April 30, 2013
Derivative liabilities		$	2,466			$	624			$	767			$	3,857

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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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