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Loans Payable and Long-Term Debt (Tables) | 12 Months Ended
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Apr. 30, 2015
Debt Disclosure [Abstract] |
Schedule Of Debt Maturities | Maturities of long-term debt are as follows:
| FISCAL YEARS ENDING APRIL 30
(in thousands) | 2016 |  | 2017 |  | 2018 |  | 2019 |  | 2020 |  | 2021 AND THERE- AFTER |  | TOTAL OUTSTANDING
Revolving credit facility | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 10,000 |  |  | $ | — |  |  | $ | — |  |  | $ | 10,000 |
Economic development loans | — |  |  | — |  |  | — |  |  | 2,190 |  |  | 1,290 |  |  | 1,500 |  |  | 4,980 |
Capital lease obligations | 1,457 |  |  | 1,406 |  |  | 1,086 |  |  | 726 |  |  | 604 |  |  | 2,696 |  |  | 7,975 |
Total | $ | 1,457 |  |  | $ | 1,406 |  |  | $ | 1,086 |  |  | $ | 12,915 |  |  | $ | 1,895 |  |  | $ | 4,196 |  |  | $ | 22,955 |
Less current maturities |  |  |  |  |  |  |  |  |  |  |  |  | $ | 1,457 |
Total long-term debt |  |  |  |  |  |  |  |  |  |  |  |  | $ | 21,498 |

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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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