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Financial Instruments and Derivative Financial Instruments (Details Textual) (USD $)
In Thousands, unless otherwise specified |
Mar. 31, 2013
Contract
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Mar. 31, 2012
Contract
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| Financial Instruments and Derivative Financial Instruments (Additional Textual) [Abstract] | ||
| Letters of credit outstanding, amount | $ 12,354 | $ 9,920 |
| Number of foreign exchange forward contracts | 0 | 0 |
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Backlog [Member] | Customer one [Member]
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| Financial Instruments and Derivative Financial Instruments (Textual) [Abstract] | ||
| Concentration of risk percentage for backlog as of the balance sheet date | 21.00% | 24.00% |
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Backlog [Member] | Customer two [Member]
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| Financial Instruments and Derivative Financial Instruments (Textual) [Abstract] | ||
| Concentration of risk percentage for backlog as of the balance sheet date | 12.00% | 16.00% |
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- Definition
Concentration of risk percentage. No definition available.
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- Details
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- Details
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- Definition
The total amount of the contingent obligation under letters of credit outstanding as of the reporting date. No definition available.
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- Definition
Number of foreign currency exchange rate derivatives held by the entity at the reporting date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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