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SHARE-BASED COMPENSATION (Tables)
3 Months Ended
Mar. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Compensation cost arising from share-based arrangements
The Company recognized compensation expense from share-based arrangements shown in the following table:
 
Three Months Ended March 31,
 
2013
 
2012
 
(In thousands)
Recognition of fair value of restricted stock units, stock options and SARs over vesting period; and issuance of stock
$
1,663

 
$
744

Contributions of stock to the Company’s 401(k) plan
723

 
1,158

Total share-based compensation expense
$
2,386

 
$
1,902

Summary of Restricted Stock Unit activity
A summary of restricted stock award activity for three months ended March 31, 2013 is as follows: 
 
Units
 
Weighted
Average
Grant-Date Fair
Value
 
Unamortized
Compensation
Expense
(In thousands)
 
Non-vested at December 31, 2012
680,173

 
$
8.88

 
 
 
Non-vested at March 31, 2013
680,173

 
$
8.88

 
$
3,378

(1) 
____________________
(1)
Expected to be recognized over the next three years.