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v3.21.1

Commitments and Contingencies (Tables) | 3 Months Ended
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Mar. 31, 2021
Commitments and contingencies |
Schedule of maturity of the Company’s operating lease liabilities |
2021 (remaining) | $ | 228
2022 |  | 312
2023 |  | 321
2024 |  | 331
2025 |  | 341
2026 and thereafter |  | 559
Total future minimum lease payments |  | 2,092
Less imputed interest |  | (437)
Present value of operating lease liabilities | $ | 1,655
Schedule of components of operating lease expense |
|  |  |  | Three Months Ended
|  |  |  | March 31, 2021 |  | March 31, 2020
Lease cost: |  | Statement of Operations Classification: |  |  |  |  |  |
Operating lease cost |  | General and administrative expense |  | $ | 81 |  | $ | 59
Variable operating lease cost |  | General and administrative expense |  |  | — |  |  | 27
Short-term lease cost |  | Research and development expense |  |  | — |  |  | 8
Total operating lease cost |  |  |  | $ | 81 |  | $ | 94
Other information: |  |  |  |  |  |  |  |
Cash paid for amounts included in the measurement of operating lease liability |  |  |  | $ | 75 |  | $ | 59
Weighted average remaining lease term, in years |  |  |  |  | 6.3 |  |  | 1.0
Weighted average discount rate |  |  |  |  | 7.6% |  |  | 8.0%

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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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- Definition Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121609121&loc=SL77918701-209980 + Details
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