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Financial Services (Schedule of Income (Loss)) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Aug. 31, 2016 | Aug. 31, 2015 | Aug. 31, 2016 | Aug. 31, 2015
Segment Reporting Information [Line Items] |  |  |  |
Interest and Other Income | $ 0 | $ 0 | $ 0 | $ 1
Revenues |  |  |  |
Insurance commissions | 1,897 | 1,857 | 4,844 | 4,581
Title services | 1,275 | 1,096 | 3,545 | 2,769
Total | 3,172 | 2,953 | 8,389 | 7,351
Expenses |  |  |  |
General and administrative | (891) | (910) | (2,621) | (2,802)
Operating income | 51,477 | 35,982 | 96,407 | 68,242
Equity in income (loss) of unconsolidated joint ventures |  |  | (2,616) | 1,843
Total pretax income (loss) | 53,463 | 33,954 | 94,287 | 57,126
Financial services [Member] |  |  |  |
Expenses |  |  |  |
Operating income | 2,281 | 2,043 | 5,768 | 4,549
Equity in income (loss) of unconsolidated joint ventures | 132 | 658 | (652) | 3,023
Total pretax income (loss) | $ 2,413 | $ 2,701 | $ 5,116 | $ 7,572

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- Definition This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(12)) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(10)) -URI http://asc.fasb.org/extlink&oid=6879464&loc=d3e573970-122913 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66022249&loc=d3e33749-111570 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 225 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(13)(f)) -URI http://asc.fasb.org/extlink&oid=6879574&loc=d3e536633-122882 + Details
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