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Condendsed Consolidated Statements of Comprehensive Income (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
|
May 31, 2014
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May 31, 2013
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May 31, 2014
|
May 31, 2013
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|
| Statement of Comprehensive Income [Abstract] | ||||
| Net income | $ 12,799 | $ 3,910 | $ 23,899 | $ 35,028 |
| Other comprehensive income (loss), net of tax: | ||||
| Foreign currency translation adjustments | 989 | (2,017) | 1,138 | (2,462) |
| Unrealized (losses) gains on investments, net of tax of $28 and $159 for the second quarter and first six months of 2014, and $3 and $51 for the second quarter and first six months of 2013, respectively | (118) | 5 | 107 | 87 |
| Total other comprehensive income (loss), net of tax | 871 | (2,012) | 1,245 | (2,375) |
| Comprehensive income | $ 13,670 | $ 1,898 | $ 25,144 | $ 32,653 |