v3.3.1.900

BORROWINGS: Future Minimum Payments and Interest Expense (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Nov. 30, 2015 | Nov. 30, 2014 | Nov. 30, 2013
Long-term Debt, Fiscal Year Maturity [Abstract] |  |  |
2016 | $ 92,093 |  |
2017 | 35,836 |  |
2018 | 100,235 |  |
2019 | 63,255 |  |
2020 | 438,287 |  |
Thereafter | 1,185 |  |
Total future principal payments | 730,891 |  |
Interest Expense, Debt [Abstract] |  |  |
Interest Expense | 27,935 | $ 28,022 | $ 20,436
Non-cash interest expense | $ 0 | $ 0 | $ 2,314
Variable interest rates, minimum | 0.57% | 0.50% | 0.63%
Variable interest rates, maximum | 4.50% | 4.25% | 4.08%
Convertible Debt [Member] |  |  |
Interest Expense, Debt [Abstract] |  |  |
Non-cash interest expense |  |  | $ 2,314

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