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Stock Options (Details Narrative)	9 Months Ended
	Nov. 30, 2019 shares
Options exercised on a cashless basis	228,833
Shares issued as a result of options exercised	126,268
2013 Stock Incentive Plan
Stock options shares available for purchase	2,500,000
Stock options outstanding	546,667
Years until options expire	10 years
2003 Stock Incentive Plan
Stock options shares available for purchase	1,500,000
Stock options outstanding	50,000

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Number of shares authorized for issuance under share-based payment arrangement.

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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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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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