CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) - USD ($)	Jun. 30, 2018	Mar. 31, 2018
Allowance for doubtful accounts	$ 20,046	$ 23,046
Accumulated depreciation	$ (168,081)	$ (113,158)
Common stock - par value	$ 0.001	$ 0.001
Common stock - shares authorized	100,000,000	100,000,000
Common stock - shares issued	31,537,784	28,394,503
Common stock - shares outstanding	31,537,784	28,394,503
Licensing Agreements [Member]
Accumulated amortization	$ (70,833)	$ (58,333)
Patents [Member]
Accumulated amortization	$ (70,896)	$ (49,627)

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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For an unclassified balance sheet, a valuation allowance for receivables due a company that are expected to be uncollectible.

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Face amount or stated value per share of common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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