v3.19.3

Notes payable (Details) - USD ($) $ in Thousands | Sep. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Notes Payable |  |
October 1, 2019 - December 31, 2019 | $ 547 |
January 1, 2020 - December 31, 2020 | 1,541 |
January 1, 2021 - December 31, 2021 | 95 |
Total future minimum payments | 2,183 |
Less: Imputed interest | (28) |
Total | 2,155 |
Current portion of notes payable | 1,937 | $ 2,411
Long-term portion of notes payable | $ 218 | $ 1,618

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