XML 25 R28.htm IDEA: XBRL DOCUMENT v2.4.0.6
Credit Facilities and Long-Term Debt (Tables)
3 Months Ended
Mar. 31, 2013
Credit Facilities and Long-Term Debt [Abstract]  
Credit facilities and long-term debt
Total debt outstanding is summarized as follows:

   
March 31,
2013
  
December 31,
2012
 
   
(In thousands)
 
        
Revolving credit facilities                                                                                     
 $75,553  $40,453 
Other                                                                                     
  163   195 
       Total debt                                                                                     
 $75,716  $40,648 
          
          
Current maturities of debt                                                                                     
 $75,675  $40,573 
Long-term debt                                                                                     
  41   75 
Total debt                                                                                 
 $75,716  $40,648