10. Cancellation of Capital Stock (Details)	3 Months Ended
Feb. 29, 2020 USD ($) $ / shares shares
Details
Shares repurchased and cancelled \| shares	490,120
Average price per share repurchased and cancelled \| $ / shares	$ 7.89
Payments for Repurchase of Common Stock	$ 3,867,046
Decrease to retained earnings	$ 3,751,427

Represents the per-share monetary value of Average price per share repurchased and cancelled, during the indicated time period.

No definition available.

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Represents the monetary amount of Decrease to retained earnings, during the indicated time period.

+ References

No definition available.

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The cash outflow to reacquire common stock during the period.

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Number of shares that have been repurchased and retired during the period.

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