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Leases (Details) - Schedule of supplemental balance sheet information - USD ($) $ in Thousands | Mar. 31, 2021 | Dec. 31, 2020 | Mar. 31, 2020
--- | --- | --- | ---
Operating leases |  |  |
Operating lease right-of-use assets | $ 743 | $ 919 |
Current portion of operating lease obligations | 377 | 504 |
Operating lease liabilities, net of current portion | 251 | 377 |
Total operating lease liabilities | 628 | 881 |
Finance leases |  |  |
Property and equipment, at cost | 3,589 | 3,806 |
Accumulated depreciation | (2,937) | (2,941) |
Property and equipment, net | 652 | 865 |
Current portion of finance lease obligations | 624 | 769 |
Finance lease liabilities, net of current portion | 48 | 95 |
Total finance lease liabilities | $ 672 | $ 864 |
Weighted Average Remaining Lease Term |  |  |
Operating leases | 1 year 6 months |  | 1 year
Finance leases | 328 days |  | 1 year 146 days
Weighted Average Discount Rate: |  |  |
Operating leases | 5.00% |  | 5.00%
Finance leases | 2.00% |  | 2.00%

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