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Financial Instruments | 3 Months Ended
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Jul. 31, 2017
Financial Instruments | 6. Financial Instruments The following tables show the Company’s financial instruments and balance sheet classification as of July 31, 2017 and April 30, 2017:
|  | July 31, 2017 |
|  | Fair Value Measurement |  |  | Balance Sheet Classification |
|  | Cost |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |  |  | Cash and Cash Equivalents |  |  | Marketable Securities, Current |  |  | Marketable Securities, Non-current |  |  | Other Accrued Liabilities |  |  | Income Taxes & Other Receivables |
|  | (in thousands) |
Level 1: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash |  | $ | 280,961 |  |  | $ | — |  |  | $ | — |  |  | $ | 280,961 |  |  | $ | 280,961 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Money market funds |  |  | 1,058 |  |  |  | — |  |  |  | — |  |  |  | 1,058 |  |  |  | 1,058 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Mutual funds (1) |  |  | 117,222 |  |  |  | 9,533 |  |  |  | (496 | ) |  |  | 126,259 |  |  |  | — |  |  |  | 11,651 |  |  |  | 114,608 |  |  |  | — |  |  |  | — |
Total |  | $ | 399,241 |  |  | $ | 9,533 |  |  | $ | (496 | ) |  | $ | 408,278 |  |  | $ | 282,019 |  |  | $ | 11,651 |  |  | $ | 114,608 |  |  | $ | — |  |  | $ | — |
Level 2: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Foreign currency forward contracts |  | $ | — |  |  | $ | 386 |  |  | $ | (400 | ) |  | $ | (14 | ) |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | (315 | ) |  | $ | 301 |
Interest rate swap |  | $ | — |  |  | $ | — |  |  | $ | (1,050 | ) |  | $ | (1,050 | ) |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | (1,050 | ) |  | $ | — |
|  | April 30, 2017 |
|  | Fair Value Measurement |  |  | Balance Sheet Classification |
|  | Cost |  |  | Unrealized Gains |  |  | Unrealized Losses |  |  | Fair Value |  |  | Cash and Cash Equivalents |  |  | Marketable Securities, Current |  |  | Marketable Securities, Non-current |  |  | Other Accrued Liabilities |  |  | Income Taxes & Other Receivables |
|  | (in thousands) |
Level 1: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash |  | $ | 409,824 |  |  | $ | — |  |  | $ | — |  |  | $ | 409,824 |  |  | $ | 409,824 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | — |
Money market funds |  |  | 1,058 |  |  |  | — |  |  |  | — |  |  |  | 1,058 |  |  |  | 1,058 |  |  |  | — |  |  |  | — |  |  |  | — |  |  |  | — |
Mutual funds (1) |  |  | 113,818 |  |  |  | 6,697 |  |  |  | (578 | ) |  |  | 119,937 |  |  |  | — |  |  |  | 4,363 |  |  |  | 115,574 |  |  |  | — |  |  |  | — |
Total |  | $ | 524,700 |  |  | $ | 6,697 |  |  | $ | (578 | ) |  | $ | 530,819 |  |  | $ | 410,882 |  |  | $ | 4,363 |  |  | $ | 115,574 |  |  | $ | — |  |  | $ | — |
Level 2: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Foreign currency forward contracts |  | $ | — |  |  | $ | 129 |  |  | $ | (846 | ) |  | $ | (717 | ) |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | (717 | ) |  | $ | — |
Interest rate swap |  | $ | — |  |  | $ | — |  |  | $ | (947 | ) |  | $ | (947 | ) |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | (947 | ) |  | $ | — |
(1) | These investments are held in trust for settlement of the Company’s vested obligations of $116.2 million and $99.5 million as of July 31, 2017 and April 30, 2017, respectively, under the ECAP (see Note 7 — Deferred Compensation and Retirement Plans). During the three months ended July 31, 2017 and 2016, the fair value of the investments increased; therefore, the Company recognized income of $3.4 million and $3.9 million, respectively, which was recorded in other income, net.
Investments in marketable securities classified as trading are based upon investment selections the employee elects from a pre-determined set of securities in the ECAP and the Company invests in marketable securities to mirror these elections. As of July 31, 2017 and April 30, 2017, the Company’s investments in marketable securities classified as trading consist of mutual funds for which market prices are readily available. Designated Derivatives - Interest Rate Swap Agreement In March 2017, the Company entered into an interest rate swap contract with a notional amount of $129.8 million, to hedge the variability to changes in cash flows attributable to interest rate risks caused by changes in interest rates related to its variable rate debt. The Company has designated the swap as a cash flow hedge. The notional amount will be amortized so that the amount is always half of the principal balance of the debt outstanding. As of July 31, 2017, the notional amount was $127.2 million. The interest rate swap agreement matures on June 15, 2021, and locks the interest rates on half the debt outstanding at 1.919%, exclusive of the credit spread on the debt. The fair value of the derivative designated as a cash flow hedge instrument is as follows:
|  | July 31, 2017 |  |  | April 30, 2017 |
|  | (in thousands) |
Derivative liability: |  |  |  |  |  |  |  |
Interest rate swap contract |  | $ | 1,050 |  |  | $ | 947 |
During the three months ended July 31, 2017, the Company recognized the following losses on the interest rate swap:
|  | July 31, 2017 |
|  | (in thousands) |
Losses recognized in other comprehensive income (net of tax effects of $149) |  | $ | 234 |
Losses reclassified from accumulated other comprehensive income into interest expense, net |  |  | 280 |
As the critical terms of the hedging instrument and the hedged forecasted transaction are the same, the Company has concluded that the changes in the fair value or cash flows attributable to the risk being hedged are expected to completely offset at inception and on an ongoing basis. We estimate that $0.7 million of derivative losses included in accumulated other comprehensive income as of July 31, 2017 will be reclassified into other expense within the following 12 months. The cash flows related to the interest rate swap contract are included in net cash provided by operating activities. Non-Designated Derivatives – Foreign Currency Forward Contracts The fair value of derivatives not designated as hedge instruments are as follows:
|  | July 31, 2017 |  |  | April 30, 2017 |
|  | (in thousands) |
Derivative assets: |  |  |  |  |  |  |  |
Total gross amount of foreign currency forward contracts |  | $ | 386 |  |  | $ | — |
Gross derivatives offset on the balance sheet (1) |  |  | (85 | ) |  |  | — |
Net amounts presented on the balance sheet |  | $ | 301 |  |  | $ | — |
Derivative liabilities: |  |  |  |  |  |  |  |
Total gross amount of foreign currency forward contracts |  | $ | 400 |  |  | $ | 846 |
Gross derivatives offset on the balance sheet (1) |  |  | (85 | ) |  |  | (129 | )
Net amounts presented on the balance sheet |  | $ | 315 |  |  | $ | 717 |
(1) | These amounts represent the impact of netting derivative assets and derivative liabilities when a legally enforceable master netting agreement exists and fair value of adjustments related to our counterparty credit risk.
As of July 31, 2017, the total notional amounts of the forward contracts purchased and sold were $12.2 million and $67.2 million, respectively. As of April 30, 2017, the total notional amounts of the forward contracts purchased and sold were $19.4 million and $70.0 million, respectively. During the three months ended July 31, 2017, the Company incurred losses of $2.6 million related to forward contracts which is recorded in general and administrative expenses in the accompanying consolidated statements of operations. These losses offset foreign currency gains that result from transactions denominated in a currency other than the Company’s functional currency. The Company incurred an immaterial net gain related to forward contracts during the three months ended July 31, 2016. The cash flows related to foreign currency forward contracts are included in net cash used in operating activities.

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- Definition The entire disclosure for financial instruments. This disclosure includes, but is not limited to, fair value measurements of short and long term marketable securities, international currencies forward contracts, and auction rate securities. Financial instruments may include hedging and non-hedging currency exchange instruments, derivatives, securitizations and securities available for sale at fair value. Also included are investment results, realized and unrealized gains and losses as well as impairments and risk management disclosures. + References No definition available. + Details
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