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STOCK BASED PLANS (Tables)
3 Months Ended
Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Summary of stock option plan activity
The following table summarizes the Company's stock option plan activity for the three months ended March 31, 2019:
 
 
Stock
Options
 
Weighted
Average
Exercise Price
Stock Options outstanding at December 31, 2018
 
817,998

 
$
105.06

Granted
 
9,500

 
110.35

Forfeited
 
(4,600
)
 
121.04

Stock Options outstanding at March 31, 2019
 
822,898

 
$
105.06

Summary of restricted stock activity
The following table summarizes restricted stock activity for the three months ended March 31, 2019:
 
 
Restricted
Stock
 
Weighted
Average Grant
Date Fair Value
Restricted stock outstanding at December 31, 2018
 
406,544

 
$
82.10

Granted
 
150,216

 
84.48

Forfeited
 
(1,981
)
 
70.94

Restricted stock outstanding at March 31, 2019
 
554,779

 
$
82.78