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Stock Options (Details Narrative)	3 Months Ended	6 Months Ended
	Aug. 31, 2020 shares	Aug. 31, 2020 shares
Options exercised on a cashless basis		136,458
Shares issued as a result of options exercised	12,950	87,755
2013 Stock Incentive Plan
Stock options shares available for purchase	2,500,000	2,500,000
Stock options outstanding	427,709	427,709
Years until options expire		10 years
2003 Stock Incentive Plan
Stock options shares available for purchase	1,500,000	1,500,000
Stock options outstanding	47,500	47,500

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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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