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Debt (Tables)
9 Months Ended
Sep. 30, 2019
Debt Disclosure [Abstract]  
Schedule of Long-term Debt
The components of long-term debt are as follows:
 
(in thousands)
September 30, 2019December 31, 2018
Current Maturities:
    Finance lease obligations$113  $119  
Long-term debt:
Bank revolving credit facility150,000  85,000  
     Finance lease obligations
192  179  
         Total Long-term debt150,192  85,179  
Total debt$150,305  $85,298