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Commitments and Contingencies (Details 2) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Commitments and Contingencies |  |  |
Accretion of the lease liability | $ 378,000 | $ 258,000 | $ 125,000
Amortization of right-of-use assets | $ 434,000 | 308,000 | 587,000
Weighted average remaining lease term operating leases | 6 years 3 months 18 days |  |
Weighted average remaining lease term finance leases | 2 years 3 months 18 days |  |
Weighted average discount rate operating leases | 14.00% |  |
Weighted average discount rate finance leases | 6.10% |  |
Operating Lease |  |  |
Operating lease right-of-use assets | $ 2,462,000 | 2,889,000 | 557,000
Current portion of operating lease liability | 260,000 | 316,000 | 377,000
Long term operating lease liability | 2,318,000 | 2,578,000 | 200,000
Total operating lease liabilities | 2,578,000 | 2,894,000 | 577,000
Finance leases |  |  |
Property and equipment, at cost | 2,317,000 | 2,308,000 | 0
Accumulated depreciation | (376,000) | (249,000) |
Property and equipment, net | 1,941,000 | 2,059,000 | 0
Other current liability | 550,000 | 417,000 | 0
Long term other liability | 720,000 | 1,164,000 | 0
Total finance lease liabilities | $ 1,270,000 | $ 1,581,000 | $ 0

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