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Note E - Accrued Liabilities | 3 Months Ended
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Jul. 31, 2013
Other Liabilities and Financial Instruments Subject to Mandatory Redemption [Abstract] |
Other Liabilities Disclosure [Text Block] | E – Accrued Liabilities A summary of accrued liabilities is as follows:
(In thousands) |  | July 31, 2013 |  |  | April 30, 2013 |
Employee compensation |  | $ | 4,073 |  |  | $ | 5,227 |
Cash overdrafts (see Note B) |  |  | 2,456 |  |  |  | 1,537 |
Deferred service contract revenue (see Note B) |  |  | 3,629 |  |  |  | 3,464 |
Deferred sales tax (see Note B) |  |  | 2,604 |  |  |  | 2,436 |
Interest |  |  | 226 |  |  |  | 237 |
Other |  |  | 3,426 |  |  |  | 3,224 |
|  | $ | 16,414 |  |  | $ | 16,125 |

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- Definition The entire disclosure for other liabilities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20, 24 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20,24) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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