10. EMPLOYEE EQUITY INCENTIVE PLAN (Details)	9 Months Ended
Sep. 30, 2017 $ / shares shares
Number of Options, Outstanding	14,106,763
Remaining Life in Years, Outstanding	8 years 9 months 7 days
Number of Options, Exercisable	13,379,930
Option 1
Exercise Price per Share, Outstanding \| $ / shares	$ 0.1
Number of Options, Outstanding	1,056,786
Remaining Life in Years, Outstanding	6 years 8 months 5 days
Number of Options, Exercisable	806,786
Option 2
Exercise Price per Share, Outstanding \| $ / shares	$ 0.5
Number of Options, Outstanding	689,631
Remaining Life in Years, Outstanding	7 years 11 months 26 days
Number of Options, Exercisable	689,631
Option 3
Exercise Price per Share, Outstanding \| $ / shares	$ 0.51
Number of Options, Outstanding	1,891,779
Remaining Life in Years, Outstanding	9 years 7 days
Number of Options, Exercisable	1,891,779
Option 4
Exercise Price per Share, Outstanding \| $ / shares	$ 0.6
Number of Options, Outstanding	105,000
Remaining Life in Years, Outstanding	7 years 6 months 10 days
Number of Options, Exercisable	105,000
Option 5
Exercise Price per Share, Outstanding \| $ / shares	$ 0.77
Number of Options, Outstanding	758,331
Remaining Life in Years, Outstanding	9 years 2 months 12 days
Number of Options, Exercisable	683,331
Option 6
Exercise Price per Share, Outstanding \| $ / shares	$ 0.8
Number of Options, Outstanding	145,000
Remaining Life in Years, Outstanding	8 years 3 months 19 days
Number of Options, Exercisable	145,000
Option 7
Exercise Price per Share, Outstanding \| $ / shares	$ 0.81
Number of Options, Outstanding	5,000
Remaining Life in Years, Outstanding	9 years 5 months 12 days
Number of Options, Exercisable	5,000
Option 8
Exercise Price per Share, Outstanding \| $ / shares	$ 0.82
Number of Options, Outstanding	37,500
Remaining Life in Years, Outstanding	9 years 5 months 16 days
Number of Options, Exercisable	37,500
Option 9
Exercise Price per Share, Outstanding \| $ / shares	$ 0.85
Number of Options, Outstanding	150,000
Remaining Life in Years, Outstanding	9 years 5 months 1 day
Number of Options, Exercisable	75,000
Option 10
Exercise Price per Share, Outstanding \| $ / shares	$ 0.86
Number of Options, Outstanding	5,204,165
Remaining Life in Years, Outstanding	9 years 2 months 19 days
Number of Options, Exercisable	5,204,165
Option 11
Exercise Price per Share, Outstanding \| $ / shares	$ 0.87
Number of Options, Outstanding	125,000
Remaining Life in Years, Outstanding	9 years 5 months 23 days
Number of Options, Exercisable	125,000
Option 12
Exercise Price per Share, Outstanding \| $ / shares	$ 0.89
Number of Options, Outstanding	577,500
Remaining Life in Years, Outstanding	9 years 3 months 11 days
Number of Options, Exercisable	285,000
Option 13
Exercise Price per Share, Outstanding \| $ / shares	$ 0.9
Number of Options, Outstanding	1,745,413
Remaining Life in Years, Outstanding	8 years 2 months 12 days
Number of Options, Exercisable	1,745,413
Option 14
Exercise Price per Share, Outstanding \| $ / shares	$ 0.95
Number of Options, Outstanding	125,000
Remaining Life in Years, Outstanding	9 years 4 months 17 days
Number of Options, Exercisable	125,000
Option 15
Exercise Price per Share, Outstanding \| $ / shares	$ 0.98
Number of Options, Outstanding	24,000
Remaining Life in Years, Outstanding	9 years 3 months 26 days
Number of Options, Exercisable	8,000
Option 16
Exercise Price per Share, Outstanding \| $ / shares	$ 1
Number of Options, Outstanding	837,494
Remaining Life in Years, Outstanding	8 years 2 months 19 days
Number of Options, Exercisable	837,494
Option 17
Exercise Price per Share, Outstanding \| $ / shares	$ 1.05
Number of Options, Outstanding	430,838
Remaining Life in Years, Outstanding	8 years 7 months 28 days
Number of Options, Exercisable	415,838
Option 18
Exercise Price per Share, Outstanding \| $ / shares	$ 1.06
Number of Options, Outstanding	30,000
Remaining Life in Years, Outstanding	9 years 4 months 6 days
Number of Options, Exercisable	30,000
Option 19
Exercise Price per Share, Outstanding \| $ / shares	$ 1.07
Number of Options, Outstanding	168,326
Remaining Life in Years, Outstanding	9 years 3 months 11 days
Number of Options, Exercisable	164,993

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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- Definition

The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

+ 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)(2)(i)-(ii)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

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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=96867065&loc=d3e5070-113901

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- Definition

The number of securities classified as temporary equity that have been sold (or granted) to the entity's shareholders. Securities issued include securities outstanding and securities held in treasury. Temporary equity is a security with redemption features that are outside the control of the issuer, is not classified as an asset or liability in conformity with GAAP, and is not mandatorily redeemable. Includes any type of security that is redeemable at a fixed or determinable price or on a fixed or determinable date or dates, is redeemable at the option of the holder, or has conditions for redemption which are not solely within the control of the issuer. If convertible, the issuer does not control the actions or events necessary to issue the maximum number of shares that could be required to be delivered under the conversion option if the holder exercises the option to convert the stock to another class of equity. If the security is a warrant or a rights issue, the warrant or rights issue is considered to be temporary equity if the issuer cannot demonstrate that it would be able to deliver upon the exercise of the option by the holder in all cases. Includes stock with put option held by ESOP and stock redeemable by holder only in the event of a change in control of the issuer.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(27)(b))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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