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Lease Supplemental Balance Sheet (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Operating Leases |  |
Operating lease right-of-use assets | $ 946 | $ 1,308
Current portion of operating lease liability | 676 | 656
Operating lease liability, net of current portion | 774 | 1,348
Total operating lease liabilities | $ 1,450 | $ 2,004
Weighted average remaining lease term - operating leases (in years) | 2 years 108 days | 3 years 108 days
Average discount rate - operating leases | 6.00% | 6.00%
Finance Leases |  |
Property and equipment, at cost | $ 112 | $ 66
Accumulated depreciation | (28) | (25)
Property and equipment, net | 84 | 41
Current portion of finance lease obligations | 31 | 25
Finance lease obligations, net of current portion | 44 | 9
Total finance lease liabilities | $ 75 | $ 34
Finance lease, weighted-average remaining lease term (in years) | 2 years | 1 year 144 days
Finance lease, weighted-average discount rate | 6.30% | 13.80%

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