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Long-Term Debt (Tables)
6 Months Ended
Jun. 30, 2020
Debt Disclosure [Abstract]  
Schedule of Debt, Net of Unamortized Debt Issuance Costs
Debt, net of unamortized debt issuance costs, consists of the following (in thousands) at:
 
June 30,
 
December 31,
 
2020
 
2019
Debt, principal
$
20,000

 
$
20,000

Accrued loan fees
1,500

 
1,500

Debt, total
21,500

 
21,500

Less: unamortized debt issuance costs
(750
)
 
(1,164
)
Debt, net of unamortized debt issuance costs
20,750

 
20,336

Less: debt, current portion
(10,000
)
 

Debt, net of unamortized debt issuance costs, net of current portion
$
10,750

 
$
20,336