4. STOCK OPTIONS AND WARRANTS - Weighted Average Remaining Contractual Life of Options Outstanding (Details) (USD $)	3 Months Ended
Mar. 31, 2013
Stock Options Outstanding	9,000,000
Stock Options Exercisable	8,000,000
Exercisable Prices $0.16
Exercisable Prices	$ 0.16
Stock Options Outstanding	2,500,000
Stock Options Exercisable	2,500,000
Weighted Average Remaining Contractual Life (years)	1 year
Exercisable Prices $0.10
Exercisable Prices	$ 0.10
Stock Options Outstanding	1,000,000
Stock Options Exercisable	0
Weighted Average Remaining Contractual Life (years)	2 years 6 months 18 days
Exercisable Prices $0.01
Exercisable Prices	$ 0.01
Stock Options Outstanding	4,000,000
Stock Options Exercisable	4,000,000
Weighted Average Remaining Contractual Life (years)	2 years 11 months 23 days
Exercisable Prices $0.05
Exercisable Prices	$ 0.05
Stock Options Outstanding	1,500,000
Stock Options Exercisable	1,500,000
Weighted Average Remaining Contractual Life (years)	3 years 9 months 15 days

Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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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- Definition

The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

+ References

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

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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

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)(iii)

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

+ Details

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Period Type:	instant

- Definition

The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices.

+ 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)-(ii)

-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)(a, 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.

+ Details

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Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant