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Stock-Based Compensation (Tables)
 3 Months Ended
Mar. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Disclosure of Share-based Compensation Arrangements by Share-based Payment Award
The unamortized compensation cost of awards issued under the Incentive Plan totaled $5.8 million at March 31, 2017 as shown in the following table.
(In thousands)
 
Restricted Stock Units
 
Restricted Stock Awards
 
Performance Stock Awards
 
Total
Unrecognized compensation cost at January 1, 2017
 
$
1,094

 
$
625

 
$
1,402

 
$
3,121

Equity grants
 
—

 
961

 
2,264

 
3,225

Equity grant forfeitures
 
—

 
—

 
—

 
—

Equity compensation expense
 
(165
)
 
(103
)
 
(233
)
 
(501
)
Unrecognized Compensation Cost at March 31, 2017
 
$
929

 
$
1,483

 
$
3,433

 
$
5,845