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Commitments And Contingencies (Tables)
12 Months Ended
Nov. 30, 2014
Commitments and Contingencies Disclosure [Abstract]  
Future Minimum Rental Payments
Future minimum rental payments under these leases are as follows at November 30, 2014 (in thousands):
 
2015
$
5,733

2016
3,620

2017
2,111

2018
1,170

2019
991

Thereafter
1,626

Total
$
15,251