Stock Based Compensation Expenses (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2012
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Dec. 31, 2011
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Share-based compensation expense before tax | $ 2,010 | $ 1,812 | $ 4,359 | $ 3,852 |
Income taxes | (752) | (664) | (1,605) | (1,383) |
Net compensation expense | 1,258 | 1,148 | 2,754 | 2,469 |
Cost of revenues
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Share-based compensation expense before tax | 99 | 70 | 230 | 158 |
Selling, general and administrative
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Share-based compensation expense before tax | 1,706 | 1,573 | 3,609 | 3,248 |
Research and development
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Share-based Compensation Arrangement by Share-based Payment Award [Line Items] | ||||
Share-based compensation expense before tax | $ 205 | $ 169 | $ 520 | $ 446 |