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Note E - Accrued Liabilities (Tables) | 9 Months Ended
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Jan. 31, 2015
Other Liabilities and Financial Instruments Subject to Mandatory Redemption [Abstract] |
Schedule of Accrued Liabilities [Table Text Block] |
(In thousands) |  | January 31, 2015 |  | April 30, 2014
Employee compensation |  | $ | 4,778 |  |  | $ | 3,228 |
Cash overdrafts (see Note B) |  |  | - |  |  |  | 1,085 |
Deferred sales tax (see Note B) |  |  | 2,870 |  |  |  | 2,513 |
Interest |  |  | 245 |  |  |  | 212 |
Other |  |  | 3,965 |  |  |  | 3,786 |
Total |  | $ | 11,858 |  |  | $ | 10,824 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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