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Leases (Tables) | 12 Months Ended
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Dec. 31, 2021
Leases [Abstract] |
Summary of Components of Operating Lease Expense | For the years ended December 31, 2021 and 2020, the components of operating lease expense were as follows (in thousands):
Operating lease expense |  | Statement of Operations Location |  | December 31, 2021 |  |  | December 31, 2020 |
Fixed operating lease expense |  | Research and development expense |  | $ | 869 |  |  | $ | 808 |
|  | General and administrative expense |  |  | 681 |  |  |  | 418 |
Variable operating lease expense |  | Research and development expense |  |  | 76 |  |  |  | 89 |
|  | General and administrative expense |  |  | 143 |  |  |  | 58 |
Total operating lease expense |  |  |  | $ | 1,769 |  |  | $ | 1,373 |
Summary of Supplemental Cash Flow Information Related to Operating Leases | Supplemental cash flow information related to the Company’s operating leases for the years ended December 31, 2021 and 2020, was as follows (in thousands):
|  | December 31, 2021 |  |  | December 31, 2020 |
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |  |  |
Operating cash flows from operating leases |  | $ | 1,525 |  |  | $ | 1,171 |
Non-cash amounts resulting from the measurement of the lease liabilities: |  |  |  |  |  |
Right-of-use asset and lease obligation recorded upon commencement or amendment of lease agreements |  |  | - |  |  |  | 2,626 |
Summary of Lease Balances Related to Operating and Finance Leases Except Weighted Average Remaining Lease Term And Discount Rate | The following table presents the lease balances within the consolidated balance sheet, weighted average remaining lease term, and the weighted average discount rates related to the Company’s operating and finance leases as of December 31, 2021 and 2020 (in thousands, except for the weighted average remaining lease term and the weighted average discount rate):
Lease Assets and Liabilities |  | Classification |  | December 31, 2021 |  |  | December 31, 2020 |
Assets |  |  |  |  |  |  |  |
Operating |  | Operating lease right-of-use assets |  | $ | 6,530 |  |  | $ | 7,114 |
Financing |  | Property and equipment, net |  |  | 468 |  |  |  | 736 |
Total leased assets |  |  |  | $ | 6,998 |  |  | $ | 7,850 |
Liabilities |  |  |  |  |  |  |  |
Current |  |  |  |  |  |  |  |
Operating |  | Operating lease liabilities |  | $ | 1,362 |  |  | $ | 947 |
Non-Current |  |  |  |  |  |  |  |
Operating |  | Non-current operating lease liabilities |  |  | 5,973 |  |  |  | 6,891 |
Total lease liabilities |  |  |  | $ | 7,335 |  |  | $ | 7,838 |
Weighted average remaining lease term (in years) |  |  |  |  | 5.6 |  |  |  | 6.6 |
Weighted average discount rate |  |  |  |  | 9.8 | % |  |  | 9.8 | %
Summary of Maturity of Operating Lease Liabilities | The following table presents the maturity of the Company’s operating lease liabilities as of December 31, 2021 (in thousands):
Years Ending December 31, |  |  |
2022 |  | $ | 1,362 |
2023 |  |  | 1,690 |
2024 |  |  | 1,718 |
2025 |  |  | 1,746 |
2026 |  |  | 1,956 |
Thereafter |  |  | 1,155 |
Total future minimum lease payments |  |  | 9,627 |
Less imputed interest |  |  | (2,292 | )
Total operating lease liabilities |  | $ | 7,335 |

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- Definition Schedule of supplemental cash flow information related to leases. + 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=123408670&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=123408670&loc=SL77918701-209980 + Details
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