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OTHER INCOME	3 Months Ended
OTHER INCOME	Jul. 31, 2020
OTHER INCOME
OTHER INCOME	(12) OTHER INCOME Other income for the three months ended July 31, 2020 consisted of a settlement payment of $650,000 from a former business segment of the Company (refer to Note 2 to the consolidated financial statements contained in the 2020 Form 10-K for detail regarding the settlement agreement).