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Financial Risk Management and Derivatives (Tables) | 3 Months Ended
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Jun. 30, 2018
Financial Risk Management and Derivatives [Abstract] |
Derivative Instruments on Consolidated Statements of Operations | The following shows the effect of the Company’s derivative instruments on its consolidated statements of operations:
|  | Gain (Loss) Recognized within General and Administrative Expenses |
Derivatives Not Designated as Hedging Instruments |  | Three Months Ended June 30, |
| 2018 |  |  | 2017 |
Forward foreign currency exchange contracts |  | $ | (2,666,000 | ) |  | $ | 1,052,000 |

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- Definition Tabular disclosure of derivative instrument not designated or qualifying as hedging instrument. + 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 (e) -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4CC -URI http://asc.fasb.org/extlink&oid=109980867&loc=SL109998890-113959 + Details
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