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Credit Facilities and Long-Term Debt (Tables)
9 Months Ended
Sep. 30, 2016
Credit Facilities and Long-Term Debt [Abstract]  
Summary of Total Debt Outstanding
Total debt outstanding is summarized as follows:

  
September 30,
2016
  
December 31,
2015
 
  
(In thousands)
 
       
Revolving credit facilities
 
$
70,000
  
$
47,427
 
Other
  
178
   
78
 
Total debt
 
$
70,178
  
$
47,505
 
         
         
Current maturities of debt
 
$
70,044
  
$
47,443
 
Long-term debt
  
134
   
62
 
Total debt
 
$
70,178
  
$
47,505