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DERIVATIVE INSTRUMENTS (Tables) | 6 Months Ended
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Oct. 31, 2018
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Schedule of Fair Value of Derivative Instruments | The table below presents the fair value of our derivative financial instruments as well as their classification on our Condensed Consolidated Balance Sheets as of October 31, 2018 and April 30, 2018.
|  |  | (in thousands)
|  |  | October 31, 2018 |  | April 30, 2018
| Balance Sheet Location |  | Fair Value |  | Fair Value
Derivative instruments - interest rate swaps | Other Assets |  | $ | 3,321 |  |  | $ | 1,779 |
Total derivatives designated as hedging instruments |  |  | $ | 3,321 |  |  | $ | 1,779 |
Schedule of Derivative Instruments | The table below presents the effect of the Company’s derivative financial instruments on the Condensed Consolidated Statements of Operations as of October 31, 2018 and 2017.
| (in thousands)
| Gain (Loss) Recognized in OCI |  | Location of Gain (Loss) Reclassified from Accumulated OCI into Income |  | Gain (Loss) Reclassified from Accumulated OCI into Income
| 2018 |  | 2017 |  |  |  | 2018 |  | 2017
Three months ended October 31, |  |  |  |  |  |  |  |  |
Interest rate contracts | $ | 1,247 |  |  | — |  |  | Interest expense |  | $ | 90 |  |  | — |
Total derivatives in cash flow hedging relationships | $ | 1,247 |  |  | — |  |  |  |  | $ | 90 |  |  | — |
Six months ended October 31, |  |  |  |  |  |  |  |  |
Interest rate contracts | $ | 1,455 |  |  | — |  |  | Interest expense |  | $ | 119 |  |  | — |
Total derivatives in cash flow hedging relationships | $ | 1,455 |  |  | — |  |  |  |  | $ | 119 |  |  | — |

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- Definition Tabular disclosure of gain (loss) on derivative and nonderivative instruments designated and qualifying as cash flow hedge recorded in accumulated other comprehensive income (AOCI) and reclassified into earnings. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959 + Details
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- Definition Tabular disclosure of derivative assets at fair value. + References No definition available. + Details
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