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Income Taxes (Tables) | 12 Months Ended
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Dec. 31, 2023
Income Tax Disclosure [Abstract] |
Schedule of Components of Benefits from Income Taxes | The following table shows the components of the provision for income taxes (in thousands):
| For the year ended December 31,
| 2023 |  | 2022 |  |
Current: |  |  |  |  |
State | $ | 3 |  |  | $ | 4 |  |  |
Deferred: |  |  |  |  |
U.S. Federal | — |  |  | — |  |  |
Provision for (benefit from) income taxes | $ | 3 |  |  | $ | 4 |  |  |
Schedule of Effective Income Tax Rate Reconciliation | The principal items accounting for the difference between income taxes computed at the U.S. statutory rate and the (benefit from) provision for income taxes reflected in our Consolidated Statements of Operations are as follows:
| For the year ended December 31,
| 2023 |  | 2022 |  |
U.S. statutory rate | 21.0 | % |  | 21.0 | % |  |
State taxes (net of federal tax benefit) | 4.5 |  |  | 1.3 |  |  |
Valuation allowance | (29.5) |  |  | (18.2) |  |  |
Other | 4.1 |  |  | (4.1) |  |  |
| 0.0 | % |  | 0.0 | % |  |
Schedule of Deferred Tax Assets | The tax effects of temporary differences that give rise to significant portions of the deferred tax assets are as follows (in thousands):
| At December 31,
| 2023 |  | 2022 |  |
Accrued expenses and other reserves | $ | 1,195 |  |  | $ | 1,458 |  |  |
Right-of-use-asset | (197) |  |  | (294) |  |  |
Lease liabilities | 224 |  |  | 306 |  |  |
Tax credits, deferred R&D, and other | 470 |  |  | 438 |  |  |
Net operating loss | 20,935 |  |  | 18,856 |  |  |
Valuation allowance | (22,627) |  |  | (20,764) |  |  |
Net deferred tax assets | $ | — |  |  | $ | — |  |  |

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- Definition Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Paragraph 9 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-9 + Details
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- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Paragraph 2 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-2 + Details
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- Definition Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Paragraph 12 -Section 50 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-12 + Details
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