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15. STOCK OPTIONS (Details Narrative) - USD ($)	6 Months Ended		12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Sep. 30, 2018	Sep. 30, 2017
Options to purchase common stock under 2011 Stock Incentive Plan	17,572,583		15,473,398
Average exercise price under 2011 Stock Incentive Plan	$ 0.453		$ 0.326
Compensation expense	$ 263,145	$ 7,334	$ 50,899	$ 37,848
Unrecognized compensation costs	$ 1,606,089
Period for recognition	4 years 8 months 8 days
Exercisable at end of period	17,572,583
Stock options granted	2,462,185
Aggregate intrinsic value	$ 535,300
2011 Stock Incentive Plan
Options to purchase common stock under 2011 Stock Incentive Plan	2,282,668		534,736
Average exercise price under 2011 Stock Incentive Plan	$ 1.757		$ 1.698

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- Definition

Unrecognized cost of unvested share-based compensation awards.

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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.

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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.

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

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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.

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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.

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Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

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The noncash expense that accounts for the value of stock or unit options distributed to employees as compensation.

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