Segment Reporting - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended
	Feb. 29, 2016	Feb. 28, 2015
Segment Reporting Disclosure [Line Items]
Revenues	$ 142,981	$ 136,888
Impairment of long lived assets	920	1,579
Daytona Rising
Segment Reporting Disclosure [Line Items]
Asset Retirement Obligation, Liabilities Incurred	900
Impairment of long lived assets		1,600
Intersegment Elimination
Segment Reporting Disclosure [Line Items]
Revenues	400	300
Motorsports Event
Segment Reporting Disclosure [Line Items]
Revenues	139,111	124,749
Motorsports Event | Daytona Rising
Segment Reporting Disclosure [Line Items]
Restructuring and related cost, accelerated depreciation		3,900
Motorsports Event | Daytona Rising | General and Administrative Expense
Segment Reporting Disclosure [Line Items]
Selling and Marketing Expense	$ 800	$ 300