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Treasury Stock (Tables)
 12 Months Ended
Dec. 31, 2013
Equity [Abstract]  
Treasury Stock
Repurchased shares of our common stock were as follows:
 
Year Ended December 31,
(In thousands)
2013
 
2012
 
2011
Shares repurchased
153

 
201

 
457

Cost of shares repurchased
$
3,607

 
$
3,451

 
$
9,785