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Long-Term Debt (Tables)
3 Months Ended
Mar. 31, 2019
Debt Disclosure [Abstract]  
Schedule of Long-term Debt
Our long-term debt consisted of the following at December 31, 2018 and March 31, 2019 (in thousands):
 
December 31, 2018
 
March 31, 2019
Credit Facility
$
27,100

 
$
21,000

Acquisition debt
8,940

 
8,553

Debt issuance costs, net of accumulated amortization of $109 and $162, respectively
(955
)
 
(901
)
Less: current portion
(2,015
)
 
(2,083
)
Total long-term debt
$
33,070

 
$
26,569