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Debt (Tables)
3 Months Ended
Mar. 31, 2020
Debt Disclosure [Abstract]  
Schedule of Long-term Debt
Debt consisted of the following (in thousands):
 
March 31,
 
December 31,
 
2020
 
2019
Loan obligations
$
5,609

 
$
5,609

Unamortized debt discounts
(68
)
 
(102
)
Net carrying value
5,541

 
5,507

Less: current maturities, net of debt discount
(3,550
)
 
(2,664
)
Long-term obligations, net of current maturities and debt discount
$
1,991

 
$
2,843