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Long-Term Debt and Related Matters (Tables)
3 Months Ended
Mar. 31, 2016
Long-Term Debt and Related Matters [Abstract]  
Schedule of Long-term Debt Instruments [Table Text Block]



 

 

 

 



 

 

 

 



 

March 31,

 

December 31,



 

2016

 

2015



 

 

 

 

Revolving credit facility

$

171,495 

$

165,000 

Capital leases and financing agreements

 

3,416 

 

3,754 

Total

 

174,911 

 

168,754 

Less current maturities

 

1,338 

 

1,335 

Long-term portion

$

173,573 

$

167,419