Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
Nov. 30, 2018	Nov. 30, 2017	Nov. 30, 2016
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 88,322	$ 110,983
Less accumulated depreciation and amortization	(57,608)	(68,722)
Property and equipment, net	30,714	42,261
Depreciation and amortization expense	6,900	7,500	$ 8,500
Computer equipment and software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	47,266	50,588
Land, buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	34,676	50,229
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property and equipment, gross	6,104	7,211
Capitalized software development costs
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 276	$ 2,955

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

+ References

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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