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- Definition

Custom Element.

+ References

No definition available.

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- Definition

Custom Element.

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

+ References

+ Details

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- Definition

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ 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 (c)(1)(iii)

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

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph b(1)(c), d(2)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ 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 (c)(1)(iii)

-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 b(1)(c)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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- Definition

Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of options outstanding.

+ References

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- Definition

The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

+ 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

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(i)-(ii)

-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 b(1)(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 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph b(1)(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.

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- Definition

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

+ 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 (c)(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 b(1)(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.

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Common Stock Warrants and Stock Based Compensation (Details 1) (USD $)	Sep. 30, 2013	Sep. 30, 2012	Oct. 02, 2011
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Number Of shares	51,752,000	54,757,000	57,984,000
Weighted Average Exercise Price		$ 0.24	$ 0.26
Options Exercisable
Number Of shares	43,309,000
ExercisePriceRangeOne [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Minimum	$ 0.05
Exercise Price Maximum	$ 0.16
Number Of shares	51,432,000
Weighted Average Exercise Price	$ 0.12
Weighted Average Remaining Contractual Term	7 years 8 months 12 days
Average Intrensic Value
Options Exercisable
Number Of shares	42,989,000
Weighted Average Exercise Price	$ 0.12
Average Intrensic Value
ExercisePriceRangeTwo [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Minimum	$ 0.17
Exercise Price Maximum	$ 1.7
Number Of shares	127,000
Weighted Average Exercise Price	$ 0.42
Weighted Average Remaining Contractual Term	5 years
Average Intrensic Value
Options Exercisable
Number Of shares	127,000
Weighted Average Exercise Price	$ 0.42
Average Intrensic Value
ExercisePriceRangeThree [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Minimum	$ 1.71
Exercise Price Maximum	$ 14.1
Number Of shares	62,000
Weighted Average Exercise Price	$ 13.00
Weighted Average Remaining Contractual Term	4 years 3 months 18 days
Average Intrensic Value
Options Exercisable
Number Of shares	62,000
Weighted Average Exercise Price	$ 13.00
Average Intrensic Value
ExercisePriceRangeFour [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Minimum	$ 14.11
Exercise Price Maximum	$ 22.5
Number Of shares	45,000
Weighted Average Exercise Price	$ 21.83
Weighted Average Remaining Contractual Term	1 year 8 months 12 days
Average Intrensic Value
Options Exercisable
Number Of shares	45,000
Weighted Average Exercise Price	$ 21.83
Average Intrensic Value
ExercisePriceRangeFive [Member]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items]
Exercise Price Minimum	$ 22.51
Exercise Price Maximum	$ 36.2
Number Of shares	86,000
Weighted Average Exercise Price	$ 31.13
Weighted Average Remaining Contractual Term	1 year 1 month 6 days
Average Intrensic Value
Options Exercisable
Number Of shares	86,000
Weighted Average Exercise Price	$ 31.13
Average Intrensic Value