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Leases - Future lease payments and sublease income (Details) - USD ($) $ in Thousands | Jun. 30, 2020 | Oct. 01, 2019
--- | --- | ---
Operating Lease costs |  |
2020 (remaining 3 months) | $ 193 |
2021 | 749 |
2022 | 613 |
2023 | 439 |
2024 | 240 |
Thereafter | 182 |
Total | 2,416 |
Less Imputed interest | (176) |
Total | 2,240 | $ 2,529
Finance lease costs |  |
2020 (remaining 3 months) | 91 |
2021 | 285 |
2022 | 51 |
2023 | 5 |
Total | 432 |
Less Imputed interest | (21) |
Total | 411 | $ 658
Sublease Payments received |  |
2020 (remaining 3 months) | 118 |
2021 | 356 |
2022 | 67 |
2023 | 12 |
2024 | 3 |
Total | 556 |
Less Imputed interest | (37) |
Total | $ 519 |

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