9. STOCK COMPENSATION (Details- Narrative) - USD ($)	3 Months Ended
Jun. 30, 2019	Jun. 30, 2018
Stock based compensation	$ 326,536	$ 263,162
Unrecognized compensation costs	$ 1,847,266
Unrecognized compensation cost amortization period	1 year 4 months 24 days
Stock Options [Member]
Intrinsic value	$ 0

Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of noncash expense for share-based payment arrangement.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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