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Long-term debt (Tables)
9 Months Ended
Sep. 30, 2020
Long-term debt  
Schedule of future debt principal payments

The following table sets forth the Company’s future principal payments as of September 30, 2020 (in thousands):

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​

​

​

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Years ending December 31, 

    

Amount

2020 (represents three remaining months)

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$

55

2021

​

 

333

2022

​

 

112

Total

​

 

500

Less current portion of long-term debt

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(305)

Long-term debt, net of current portion

​

$

195