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Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
May 31, 2017 | May 31, 2016 | May 31, 2017 | May 31, 2016
Statement of Comprehensive Income [Abstract] |  |  |  |
Net income | $ 10,341 | $ 7,275 | $ 9,816 | $ 10,491
Other comprehensive income, net of tax: |  |  |  |
Foreign currency translation adjustments | 4,143 | 2,907 | 5,371 | 1,817
Reclassification adjustment for losses included in net income, net of tax of $0 for the second quarter and first six months of 2016 | 0 | 256 | 0 | 256
Unrealized gains (losses) on investments, net of tax provision of $5 and $45 for the second quarter and first six months of 2017, respectively and $0 for the second quarter and first six months of 2016 | 7 | (43) | 78 | (3)
Total other comprehensive income, net of tax | 4,150 | 3,120 | 5,449 | 2,070
Comprehensive income | $ 14,491 | $ 10,395 | $ 15,265 | $ 12,561

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