Represents the reversal portion of stock based compensation expense.

No definition available.

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- Definition

The maximum term of the option.

+ References

No definition available.

+ Details

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- Definition

As of the balance sheet date, the number of shares into which will be expected to vest stock options outstanding can be converted under the option plan.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Fair value of options granted. Excludes equity instruments other than options, for example, but not limited to, share units, stock appreciation rights, restricted stock.

+ References

No definition available.

+ Details

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- Definition

Percentage of Number of Options Vested to the total options granted.

+ References

No definition available.

+ Details

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- Definition

As of the balance sheet date, the number of shares into which fully vested stock options outstanding can be converted under the option plan.

+ References

No definition available.

+ Details

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- Definition

Description of share based compensation arrangement by share based payment award original terms of plan.

+ References

No definition available.

+ Details

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- Definition

This element represents that, the amount of milestone for proceeds from issuance of stock under qualified financing.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
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- Definition

Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(1)(i)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph g(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

-Section F

Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph 64

-Subparagraph b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 14.F)

-URI http://asc.fasb.org/extlink&oid=6793087&loc=d3e301413-122809

+ Details

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Balance Type:	debit
Period Type:	duration

- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

+ Details

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Period Type:	duration

- Definition

Aggregate unrecognized cost of option awards made to employees under a stock option plan or plans, that have yet to vest.

+ References

No definition available.

+ Details

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- Definition

Date the equity-based award expires, in CCYY-MM-DD format.

+ References

+ Details

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Period Type:	duration

- Definition

Agreed-upon price for the exchange of the underlying asset relating to the share-based payment award.

+ References

No definition available.

+ Details

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Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 14.D.2)

-URI http://asc.fasb.org/extlink&oid=6793087&loc=d3e301413-122809

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (f)(2)(i)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 14

-Section D

-Subsection 2

+ Details

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Data Type:	xbrli:durationItemType
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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

+ Details

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

+ Details

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Data Type:	num:percentItemType
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Period Type:	duration

- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph a

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(3)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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Data Type:	xbrli:sharesItemType
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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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Period Type:	instant

- Definition

The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

+ Details

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Data Type:	xbrli:sharesItemType
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Period Type:	duration

- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

+ Details

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

+ References

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph c(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (d)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

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Period Type:	duration

- Definition

Purchase price of common stock expressed as a percentage of its fair market value.

+ References

No definition available.

+ Details

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 820

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (e)

-URI http://asc.fasb.org/extlink&oid=7578670&loc=d3e19207-110258

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STOCK COMPENSATION PLANS (Details Textual) (USD $)	3 Months Ended		12 Months Ended	1 Months Ended	3 Months Ended				12 Months Ended	1 Months Ended	3 Months Ended		1 Months Ended
STOCK COMPENSATION PLANS (Details Textual) (USD $)	Feb. 28, 2013	Feb. 29, 2012	Nov. 30, 2012	Mar. 31, 2011 Xenogenics Corporation [Member]	Feb. 28, 2013 Xenogenics Corporation [Member]	Feb. 29, 2012 Xenogenics Corporation [Member]	Feb. 03, 2011 Xenogenics Corporation [Member]	Oct. 31, 2010 Xenogenics Corporation [Member]	Nov. 30, 2010 Executive Officer [Member] Xenogenics Corporation [Member]	Mar. 31, 2011 Officers and Members of Scientific Advisory Board [Member] Xenogenics Corporation [Member]	Feb. 28, 2013 Officers and Members of Scientific Advisory Board [Member] Xenogenics Corporation [Member]	Feb. 29, 2012 Officers and Members of Scientific Advisory Board [Member] Xenogenics Corporation [Member]	Feb. 29, 2012 Replacement Options [Member]	Feb. 28, 2012 Replacement Options [Member]	Feb. 28, 2013 Equity Incentive Plan 2004 [Member]	Dec. 02, 2012 Equity Incentive Plan 2004 [Member]	Dec. 02, 2011 Equity Incentive Plan 2004 [Member]	Jul. 11, 2011 Equity Incentive Plan 2004 [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized							8,000,000	5,000,000								1,500,000	1,500,000	70,974,213
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant															51,380,266
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross	0			3,000,000					2,500,000				1,250,000
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Exercise Price									$ 0.246	$ 0.246				$ 0.253
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested, Outstanding Number									500,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Expected to Vest Outstanding Number									2,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Granted in Period Fair Value									$ 576,250	$ 692,700			$ 298,500
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Date									Nov. 30, 2015
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value									$ 0.2305	$ 0.2309			$ 0.2338
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	1.89%		1.62%						1.23%	2.20%			0.84%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	147.00%		141.00%						165.00%	165.00%			170.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	10 years		10 years						5 years	5 years			5 years
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	0.00%		0.00%						0.00%	0.00%			0.00%
Allocated Share-based Compensation Expense	4,406	11,619				1,553					95,462	59,278
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Stock Options	18,000										36,000
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition	1 year 10 months 24 days				7 months 6 days
Closing Price Share	$ 0.0038
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent					100.00%
Share-based Compensation Arrangement by Share-based Payment Award, Option, Maximum Term					10 years
Share-based Compensation Arrangement by Share-based Payment Award, Original Terms of Plan					A 10% stockholder shall not be granted an ISO unless the exercise price of such option is at least 110% of the fair market value of Xenogenics' common stock
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Percentage										50.00%
Stock Issuance Qualified Financing Milestone for Proceeds										5,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period										1,500,000
Reversal Allocated Share-based Compensation Expense					$ 57,725							$ 57,725