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DEBT (Tables)
9 Months Ended
Sep. 30, 2019
Debt Disclosure [Abstract]  
Schedule of long-term debt instruments
Our debt consists of the following (in thousands):
 
December 31, 2018
 
September 30, 2019
Lines of credit
$
26,677

 
$

Term loans(1)
19,980

 

Capital leases
57

 
42

Total debt
46,714

 
42

Less current portion of long-term debt
(21
)
 
(23
)
Long-term debt, net of current portion
$
46,693

 
$
19


Schedule of maturities of debt and capital lease
Aggregate future payments of principal and interest due upon maturity are as follows (in thousands):
Years Ending December 31,
Debt
 
Capital leases    
 
Total debt
2019 (remainder of year)
$

 
$
5

 
$
5

2020

 
24

 
24

2021

 
13

 
13

Total debt
$

 
$
42

 
$
42