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STOCK INCENTIVE PLANS AND SHARE-BASED COMPENSATION (Schedule of Share-based Compensation Expense) (Details) (USD $)
In Thousands, unless otherwise specified |
12 Months Ended | ||
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Mar. 31, 2014
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Mar. 31, 2013
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Mar. 31, 2012
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| Share-based compensation expense: | |||
| Total share-based compensation expense | $ 13,459 | $ 15,139 | $ 13,737 |
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Cost Of Sales [Member]
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| Share-based compensation expense: | |||
| Total share-based compensation expense | 1,963 | 2,389 | 2,203 |
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Research and Development Expense [Member]
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| Share-based compensation expense: | |||
| Total share-based compensation expense | 3,430 | 3,665 | 3,250 |
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Selling and Marketing Expense [Member]
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| Share-based compensation expense: | |||
| Total share-based compensation expense | 4,097 | 4,699 | 4,048 |
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General and Administrative Expense [Member]
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| Share-based compensation expense: | |||
| Total share-based compensation expense | $ 3,969 | $ 4,386 | $ 4,236 |
| X | ||||||||||
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- Definition
Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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