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SHARE-BASED COMPENSATION (Tables)
12 Months Ended
Dec. 31, 2014
SHARE-BASED COMPENSATION.  
Summary of the Company's restricted stock unit award program

A summary of the Company’s restricted stock unit award program is presented below:

 

 

 

Units

 

Outstanding — January 1, 2014

 

1,443,460

 

Granted

 

232,450

 

Vested

 

(249,083

)

Forfeited

 

(57,947

)

Outstanding — December 31, 2014

 

1,368,880

 

 

Schedule of restricted stock units granted during the year

The Compensation Committee of the Company’s Board of Directors granted restricted stock units under the 2005 Plan during the years ended December 31, 2014, 2013, and 2012 as follows:

 

 

 

 

 

Weighted-Average

 

 

 

 

 

Grant Date

 

 

 

Units

 

Fair Value

 

2014

 

232,450 

 

$

40.19 

 

2013

 

313,550 

 

$

27.71 

 

2012

 

394,900 

 

$

14.55 

 

 

Summary of additional activity related to the Company's stock option program

The following table summarizes additional activity related to the Company’s stock option program for the years ended December 31:

 

 

 

2014

 

2013

 

2012

 

 

 

(in thousands)

 

Intrinsic value of options exercised

 

$

169 

 

$

330 

 

$

 

Cash proceeds of options exercised

 

$

1,136 

 

$

2,785 

 

$

 

Tax benefit of options exercised

 

$

22 

 

$

109 

 

$