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Accumulated Other Comprehensive Loss (Tables) | 9 Months Ended
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Aug. 31, 2020
Equity [Abstract] |
Schedule of Accumulated Other Comprehensive Loss | The following table summarizes the changes in accumulated balances of other comprehensive loss during the nine months ended August 31, 2020 (in thousands):
| Foreign Currency Translation Adjustment |  | Unrealized (Losses) Gains on Investments |  | Unrealized Losses on Hedging Activity |  | Accumulated Other Comprehensive Loss
Balance, December 1, 2019 | $ | (28,393) |  |  | $ | (30) |  |  | $ | (1,551) |  |  | $ | (29,974) |
Other comprehensive income (loss) before reclassifications, net of tax | 374 |  |  | 105 |  |  | (4,106) |  |  | (3,627) |
Balance, August 31, 2020 | $ | (28,019) |  |  | $ | 75 |  |  | $ | (5,657) |  |  | $ | (33,601) |

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450520&loc=d3e32583-110901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=121641772&loc=SL7669686-108580 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 30 -Section 45 -Paragraph 20 -URI http://asc.fasb.org/extlink&oid=118261656&loc=d3e32211-110900 + Details
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