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Current Liabilities and Debt Obligations (Tables)
3 Months Ended
Mar. 31, 2019
Current Liabilities and Debt Obligations [Abstract]  
Carrying Amount of the Credit Agreement
The carrying amount of the Credit Agreement consisted of the following (in thousands):

  
March 31, 2019
  
December 31, 2018
 
Senior term loan, including exit fee
 
$
11,825
  
$
11,825
 
Less:  Unamortized discount, debt issuance costs, and lender fees
  
(787
)
  
(841
)
Senior term loan, net
 
$
11,038
  
$
10,984