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Note K - Supplemental Cash Flow Information - Supplemental Cash Flow Disclosures (Details) - USD ($)
$ in Thousands
3 Months Ended
Jul. 31, 2020
Jul. 31, 2019
Interest paid $ 2,030 $ 1,965
Income taxes paid (refunds received), net 3,962 78
Inventory acquired in repossession and payment protection plan claims 10,335 11,671
Net settlement option exercises $ 0 $ 489