4. STOCKHOLDERS' EQUITY (Details 1) - $ / shares	3 Months Ended
Mar. 31, 2016	Dec. 31, 2015
Number Outstanding, Ending	1,093,500	1,093,500
Weighted-Average Remaining Contract Life	1 year 4 months 24 days
Weighted-Average Exercise Price	$ 0.15	$ 0.15
Number Exercisable	943,500
Exercisable Weighted Average Exercise Price	$ 0.15
0.06
Number Outstanding, Ending	4,500,000
Weighted-Average Remaining Contract Life	2 years 6 months
Weighted-Average Exercise Price	$ 0.06
Number Exercisable	4,500,000
Exercisable Weighted Average Exercise Price	$ 0.06
0.075
Number Outstanding, Ending	550,000
Weighted-Average Remaining Contract Life	1 year 10 months 24 days
Weighted-Average Exercise Price	$ 0.08
Number Exercisable	550,000
Exercisable Weighted Average Exercise Price	$ 0.08
0.09
Number Outstanding, Ending	625,000
Weighted-Average Remaining Contract Life	2 years
Weighted-Average Exercise Price	$ 0.09
Number Exercisable	625,000
Exercisable Weighted Average Exercise Price	$ 0.09
0.15
Number Outstanding, Ending	1,571,300
Weighted-Average Remaining Contract Life	1 year 4 months 24 days
Weighted-Average Exercise Price	$ 0.15
Number Exercisable	1,571,300
Exercisable Weighted Average Exercise Price	$ 0.15
0.44
Number Outstanding, Ending	1,515,544
Weighted-Average Remaining Contract Life	4 months 24 days
Weighted-Average Exercise Price	$ 0.44
Number Exercisable	1,515,544
Exercisable Weighted Average Exercise Price	$ 0.44
0.60
Number Outstanding, Ending	975,000
Weighted-Average Remaining Contract Life	6 months
Weighted-Average Exercise Price	$ 0.60
Number Exercisable	975,000
Exercisable Weighted Average Exercise Price	$ 0.60
0.06-0.60
Number Outstanding, Ending	9,736,844
Weighted-Average Remaining Contract Life	1 year 8 months 12 days
Weighted-Average Exercise Price	$ 0.19
Number Exercisable	9,736,844
Exercisable Weighted Average Exercise Price	$ 0.19

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.

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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- 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

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- Definition

Number of options outstanding, including both vested and non-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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- 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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- Definition

Weighted average remaining contractual term for option awards outstanding, 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 50
-Paragraph 2
-Subparagraph (e)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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