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IDENTIFIED INTANGIBLE ASSETS AND LIABILITIES (Tables) | 12 Months Ended
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Apr. 30, 2017
IDENTIFIED INTANGIBLE ASSETS AND LIABILITIES [Abstract] |
Schedule Identified Intangible Assets and Intangible Liabilities | Our identified intangible assets and intangible liabilities at April 30, 2017 and 2016 were as follows:
|  | (in thousands) |
|  | April 30, 2017 |  | April 30, 2016 |
Identified intangible assets (included in intangible assets): |  |  |  |  |  |  |
Gross carrying amount |  | $ | 6,102 |  | $ | 8,088 |
Accumulated amortization |  |  | (5,444) |  |  | (6,230) |
Net carrying amount |  | $ | 658 |  | $ | 1,858 |
Identified intangible liabilities (included in other liabilities): |  |  |  |  |  |  |
Gross carrying amount |  | $ | 156 |  | $ | 159 |
Accumulated amortization |  |  | (76) |  |  | (55) |
Net carrying amount |  | $ | 80 |  | $ | 104 |
Estimated Annual Amortization of All Other Identified Intangible Assets | The estimated annual amortization of identified intangible assets for each of the five succeeding fiscal years is immaterial.

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- Definition Tabular disclosure of identified intangible assets and intangible liabilities as of the reporting date including gross carrying amounts, accumulated amortization and net carrying amounts. + References No definition available. + Details
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- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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