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Financial Risk Management and Derivatives (Tables) | 9 Months Ended
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Dec. 31, 2012
Financial Risk Management and Derivatives [Abstract] |
Schedule of derivative instruments on consolidated statements of operations | The following table shows the effect of the Company's derivative instruments on its consolidated statements of operations:
|  | Gain (Loss) Recognized within General and Administrative Expenses |
|  | Three Months Ended |  | Nine Months Ended |
Derivatives Not Designated as |  | December 31, |  | December 31, |
Hedging Instruments |  | 2012 |  | 2011 |  | 2012 |  | 2011 |
Forward foreign currency exchange contracts |  | $ | 20,000 |  | $ | 488,000 |  | $ | 360,000 |  | $ | (1,399,000) |

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- Definition Tabular disclosure for other derivative instruments not designated as hedging instruments of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=7476318&loc=SL5624171-113959 + Details
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