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Note K - Supplemental Cash Flow Information (Tables) | 6 Months Ended
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Oct. 31, 2018
Notes Tables |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
|  | Six Months Ended October 31,
(in thousands) |  | 2018 |  | 2017
Supplemental disclosures: |  |  |  |  |  |  |  |
Interest paid |  | $ | 3,122 |  |  | $ | 2,496 |
Income taxes paid , net |  |  | 4,109 |  |  |  | 6,080 |
Non-cash transactions: |  |  |  |  |  |  |  |
Inventory acquired in repossession and payment protection plan claims |  |  | 24,348 |  |  |  | 20,096 |
Net settlement option exercises |  |  | 2,359 |  |  |  | - |

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