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Note K - Supplemental Cash Flow Information - Supplemental Cash Flow Disclosures (Details) - USD ($)
$ in Thousands
3 Months Ended
Jul. 31, 2021
Jul. 31, 2020
Interest paid $ 1,587 $ 2,030
Income taxes paid, net 0 3,962
Inventory acquired in repossession and accident protection plan claims 15,451 10,335
Net settlement option exercises $ 2,445 $ 0