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SHIPPING AND HANDLING COSTS	9 Months Ended
SHIPPING AND HANDLING COSTS	Nov. 30, 2020
Other Income and Expenses [Abstract]
Other Operating Income and Expense [Text Block]	Note 7 – SHIPPING AND HANDLING COSTS We classify shipping and handling costs as operating and selling expenses in the statements of earnings. Shipping and handling costs include postage, freight, handling costs, as well as, shipping materials and supplies. These costs were $10,610,900 and $6,037,600 for the three months ended November 30, 2020 and 2019, respectively. These costs were $26,910,800 and $14,087,400 for the nine months ended November 30, 2020 and 2019, respectively.