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Note F - Debt Facilities (Tables) | 12 Months Ended
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Apr. 30, 2018
Notes Tables |
Schedule of Long-term Debt Instruments [Table Text Block] |
(In thousands) |  | 2018 |  | 2017
Revolving lines of credit |  | $ | 151,380 |  |  | $ | 118,124 |
Notes payable |  |  | 305 |  |  |  | 413 |
Capital lease |  |  | 1,117 |  |  |  | - |
Debt issuance costs |  |  | (435 | ) |  |  | (593 | )
Debt facilities |  | $ | 152,367 |  |  | $ | 117,944 |

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