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5. EQUITY TRANSACTIONS (Details - Option activity) - Stock Options [Member] - $ / shares	12 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Stock options Outstanding, beginning balance	59,111	27,670
Stock options granted	0	36,842
Stock options exercised	0	0
Stock options cancelled/forfeited	(7,987)	(5,400)
Stock options outstanding, ending balance	51,124	59,111
Stock options exercisable	25,197	21,070
Outstanding, Weighted Average Exercise Price, beginning price	$ 56.85	$ 145.05
Granted, Weighted Average Exercise Price		18.75
Cancelled/Forfeited, Weighted Average Exercise Price	138.75	248.25
Outstanding Weighted Average Exercise Price, ending price	44.12	56.85
Exercisable, Weighted Average Exercise Price	$ 70.08	125.40
Stock options Weighted average estimated fair value of warrants granted		$ 16.50

X

- 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.

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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.

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

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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