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Commitments and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2020
Commitments And Contingencies Disclosure [Abstract] |
Summary of Lease Liabilities and Right-of-Use Assets | The table below summarizes the Company’s lease liabilities and corresponding right-of-use assets (in thousands, except years and rates):
|  | 2020 |  |  | 2019 |
Assets |  |  |  |  |  |
Operating | $ | 636 |  | $ | 781 |
Financing |  | 7 |  |  | 134 |
Total leased assets | $ | 643 |  | $ | 915 |
Liabilities |  |  |  |  |  |
Current: |  |  |  |  |  |
Operating | $ | 123 |  | $ | 147 |
Financing | 10 |  | 120 |
Noncurrent: |  |  |  |  |  |
Operating | 528 |  | 646 |
Financing |  | — |  | 8 |
Total lease liabilities | $ | 661 |  | $ | 921 |
Weighted-average remaining lease term (years) - operating leases | 6.57 |  | 6.89 |
Weighted-average remaining lease term (years) - finance leases | 0.42 |  | 1.08 |
Weighted-average discount rate - operating leases |  | 7.79 | % |  | 7.93 | %
Weighted-average discount rate - finance leases |  | 5.00 | % |  | 5.00 | %
Summary of Lease Costs | The table below summarizes the Company’s lease costs from its consolidated statements of operations, and cash payments from its consolidated statements of cash flows.
|  | Year Ended December 31, |
|  |  | 2020 |  |  | 2019 |
Lease expense: |  |  |  |  |  |  |
Operating lease expense |  | $ | 210 |  | $ | 225 |
Finance lease expense: |  |  |  |  |  |  |
Depreciation of right-of-use assets |  |  | 127 |  | 116 |
Interest expense on lease liabilities |  | 4 |  | 9 |
Total lease expense |  | $ | 341 |  | $ | 350 |
Cash payment information: |  |  |  |  |  |  |
Operating cash used for operating leases |  | $ | 204 |  | $ | 213 |
Financing cash used for financing leases |  | 117 |  | 131 |
Total cash paid for amounts included in the measurement of lease liabilities |  | $ | 321 |  | $ | 344 |
Summary of Future Minimum Annual Lease Payments under Operating and Financing Leases | The Company’s future minimum annual lease payments under operating and financing leases at December 31, 2020 are as follows (in thousands):
|  | Financing Leases |  | Operating Leases |
2021 |  | $ | 10 |  | $ | 183 |
2022 |  |  | — |  | 123 |
2023 |  |  | — |  | 100 |
2024 |  |  | — |  | 106 |
2025 |  |  | — |  | 108 |
Thereafter |  |  | — |  |  | 233 |
Total minimum lease payments |  | $ | 10 |  | $ | 853 |
Less: amount representing interest |  |  | — |  |  | (202 | )
Present value of obligations under leases |  |  | 10 |  |  | 651 |
Less: current portion |  | $ | 10 |  | $ | (123 | )
Noncurrent lease obligations |  |  | — |  |  | 528 |

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- Definition Schedule of right of use assets and lease liabilities. + References No definition available. + Details
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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918686-209980 + Details
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