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STOCK-BASED COMPENSATION PLANS (Tables)
 12 Months Ended
Dec. 31, 2016
STOCK-BASED COMPENSATION PLANS [Abstract]  
Share Option and Award Activity
The following table summarizes our equity award activity during the years ended December 31, 2016, 2015 and 2014:

  
Restricted Stock Award
 
Stock-Settled
 Appreciation Rights
 
 
 
 
Shares or
Units
 
Weighted-Average
Award Price
 
 
 
 
Rights
 
Weighted-Average
 Award Price
 
Outstanding at December 31, 2013
 
437,000
 
$ 14.46
 
149,700
 
$15.78
 
Granted
 
146,748
 
28.72
 
—
 
—
 
Restrictions lapsed or exercised (1)
 
(235,925
)
14.01
 
(13,725
)
12.30
 
Forfeited or expired
 
(26,501
)
24.28
 
(6,000
)
18.14
 
Outstanding at December 31, 2014
 
321,322
 
$ 20.49
 
129,975
 
$16.04
 
Granted
 
176,135
 
23.97
 
—
 
—
 
Restrictions lapsed or exercised (1)
 
(147,595
)
18.94
 
(29,100
)
8.74
 
Forfeited or expired
 
(5,372
)
24.84
 
—
   
Outstanding at December 31, 2015
 
344,490
 
$ 22.87
 
100,875
 
$ 18.14
 
Granted
 
209,394
 
18.80
 
—
   
Restrictions lapsed
 
(140,864
)
20.55
 
—
   
Forfeited or expired
 
(15,700
)
20.45
 
—
   
Outstanding at December 31, 2016
 
397,320
 
$ 21.64
 
100,875
 
$18.14
 
Exercisable at December 31, 2016
     
74,875
 
$18.14
 
Restricted units expected to vest
 
397,320
 
$ 21.64
     
Exercisable at December 31, 2015
     
48,875
 
$18.14
 
Exercisable at December 31, 2014
     
51,975
 
$12.88
 
(1)
The total intrinsic value of stock-settled appreciation rights exercised was approximately $457,000 and $184,000 in 2015 and 2014, respectively.