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Income Taxes - Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
U.S. federal statutory income tax rate | $ 2,068 |  |
State and local taxes, net of federal income tax effect | 2,053 |  |
Research and development tax credit | (6,275) |  |
Meals and entertainment | 123 |  |
Stock-based compensation | 1,817 |  |
Section 162(m) limitation | 2,343 |  |
Common stock warrant expense | 1,840 |  |
Net federal true-up | 496 |  |
Other adjustments | 116 |  |
Changes in unrecognized tax benefits | 1,654 |  |
Other adjustments | 37 |  |
Provision for (benefit from) income taxes | $ 6,272 | $ (44,246) | $ 5,934
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
U.S. federal statutory income tax rate | 21.00% | 21.00% | 21.00%
State and local taxes, net of federal income tax effect | 20.90% | 17.20% | 6.30%
Research and development tax credit | (63.70%) | (19.90%) | (15.00%)
Meals and entertainment | 1.20% |  |
Stock-based compensation | 18.50% | (11.90%) | 2.10%
Section 162(m) limitation | 0.238 |  |
Common stock warrant expense | 0.187 | 0.251 | 0.063
Net federal true-up | 0.049 | (0.033) | (0.005)
Other adjustments | 1.20% |  |
Changes in unrecognized tax benefits | 16.80% |  |
Other adjustments | 0.40% |  |
Permanent items |  | 0 | 0.067
Change in valuation allowance |  | (239.30%) | (17.80%)
Changes in unrecognized tax benefits |  | (0.082) | 0.044
Convertible note |  | 0.139 | 0
Section 162(m) limitation |  | 0.087 | 0
Equity compensation related adjustment |  | 0.160 | 0
Effective tax rate | 63.70% | (180.70%) | 13.50%

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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible meals and entertainment expense. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12A -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-12A Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-12 + Details
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