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Stock-based Compensation (Details) (USD $)
|
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Mar. 31, 2013
|
Mar. 31, 2012
|
Mar. 31, 2013
Item
|
Mar. 31, 2012
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|
| Stock-based Compensation | ||||
| Number of stock-based compensation plans | 2 | |||
| Number of awards issued (in shares) | 0 | |||
| Stock based compensation expense | ||||
| Stock-based compensation expense | $ 4,336,000 | $ 1,883,000 | $ 11,482,000 | $ 5,345,000 |
| Less: related income tax benefit | 1,656,000 | 681,000 | 4,364,000 | 1,924,000 |
| Stock-based compensation expense, net | 2,680,000 | 1,202,000 | 7,118,000 | 3,421,000 |
| Unrecognized compensation cost | 17,900,000 | 17,900,000 | ||
| Weighted-average period | 2 years 1 month 6 days | |||
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Cost of goods sold
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| Stock based compensation expense | ||||
| Stock-based compensation expense | 335,000 | 125,000 | 601,000 | 355,000 |
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Selling, general and administrative
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| Stock based compensation expense | ||||
| Stock-based compensation expense | 3,944,000 | 1,695,000 | 10,709,000 | 4,804,000 |
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Research and development
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| Stock based compensation expense | ||||
| Stock-based compensation expense | $ 57,000 | $ 63,000 | $ 172,000 | $ 186,000 |