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LONG-TERM STOCK INCENTIVE PLAN (Tables)
12 Months Ended
Nov. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Summary of Status of Restricted Stock
A summary of the status of the Company’s restricted stock as of November 30, 2013, and changes during the fiscal year ended November 30, 2013, is presented as follows:
 
 
 
Restricted
Shares
 
Weighted-
Average
Grant-
Date
Fair Value
(Per Share)
 
Weighted-
Average
Remaining
Contractual
Term
(Years)
Unvested at November 30, 2012
 
291,587

 
$
28.24

 
 
Granted
 
90,054

 
32.72

 
 
Vested
 
(39,810
)
 
33.06

 
 
Forfeited
 
(3,442
)
 
26.69

 
 
Unvested at November 30, 2013
 
338,389

 
28.88

 
3.6
Summary of Option Activity Under Stock Plan
A summary of option activity under the Stock Plan as of November 30, 2013, and changes during the year then ended is presented as follows:
 
Options
 
Shares
 
Weighted-
Average
Exercise
Price
 
Weighted-
Average
Remaining
Contractual
Term
(Years)
 
Aggregate
Intrinsic
Value
Outstanding at November 30, 2012
 
224,252

 
$
40.25

 
 
 
 
Expired
 
(16,929
)
 
42.80

 
 
 
 
Exercised
 
(13,250
)
 
25.64

 
 
 
 
Forfeited
 

 

 
 
 
 
Outstanding at November 30, 2013
 
194,073

 
41.03

 
3.89
 
$
499,933

 
 
 
 
 
 
 
 
 
Vested and Exercisable at November 30, 2013
 
194,073

 
$
41.03

 
3.89
 
$
499,933