COMMITMENTS AND CONTINGENCIES - Additional Information (Details) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Oct. 31, 2002	Nov. 30, 2015	Nov. 30, 2014	Nov. 30, 2013
Commitments and Contingencies Disclosure [Line Items]
Period of continuous service to be eligible to participate in the ISC plan		1 month
Period of continuous service to be eligible for matching contributions		12 months
Percentage vested upon entrance into the ISC plan		100.00%
Contribution expense		$ 1,700	$ 1,600	$ 1,400
Estimated cost to complete approved projects and current construction in progress		101,200
Long-term debt		268,372	271,746
Operating leases and all other short-term rentals expense		14,400	$ 14,700	$ 13,500
Standby letter of credit agreements in favor of third parties		4,000
2002 STAR Bonds
Commitments and Contingencies Disclosure [Line Items]
Proceeds from long-term debt	$ 6,300
Frequency of periodic payment	annual
Debt, maturity date	Dec. 01, 2022
Long-term debt		1,200
Other Liabilities
Commitments and Contingencies Disclosure [Line Items]
Administrative costs to complete approved projects and current construction in progress		$ 6,500