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Income Taxes - Schedule of Effective Income Tax Rate Reconciliation (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
U.S. federal tax expense (benefit) at statutory rate | $ (22,077) | $ (25,851) | $ (8,856)
State tax, net of federal benefit | 3,522 | (9,457) | (1,246)
Foreign rate differential |  | (1,751) | (1,778)
Change in valuation allowance |  | 6,278 | 10,530
Non-deductible expenses | 61 |  |
Change in fair value of contingent consideration |  | (6,129) | (5,657)
Other |  | 421 | 256
Stock based compensation | (9) | 434 | 145
Net impact of non-controlling interest | 3,344 | 6,785 | 1,580
Goodwill Impairment |  | 7,342 | 0
Non-deductible Professional Fees |  | 1,337 | 1,808
Change in fair value of warrant liability |  | 0 | 2,702
Prior year true-ups |  | (361) | 10
Rate Change | 12 | 96 | 0
Total income tax expense (benefit) | $ 18,588 | $ (20,856) | $ (506)
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
U.S. federal tax expense (benefit) at statutory rate | 21.00% | 21.00% | 21.00%
State tax, net of federal benefit | (3.30%) | 7.70% | 3.00%
Foreign rate differential |  | 1.40% | 4.20%
Change in valuation allowance |  | (5.10%) | (25.00%)
Non-deductible expenses | (0.10%) |  |
Other |  | (0.30%) | (0.60%)
Stock based compensation | 0.00% | (0.40%) | (0.30%)
Net impact of non-controlling interest | (3.20%) | (5.50%) | (3.70%)
Change in fair value of contingent consideration |  | 5.00% | 13.40%
Goodwill Impairment |  | (6.00%) | 0.00%
Non-deductible Professional Fees |  | (1.10%) | (4.30%)
Change in fair value of warrant liability |  | 0.00% | (6.40%)
Prior year true-ups |  | 0.30% | 0.00%
Rate Change | 0.00% | (0.10%) | 0.00%
Total Effective Tax Rate | (17.70%) | 16.90% | 1.20%
United Kingdom |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Foreign rate differential | $ (1,379) |  |
Change in valuation allowance | 3,840 |  |
Non-deductible expenses | 3,153 |  |
Change in fair value of contingent consideration | 1,268 |  |
Other | $ 354 |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Foreign rate differential | 1.30% |  |
Change in valuation allowance | (3.70%) |  |
Non-deductible expenses | (3.00%) |  |
Other | (0.30%) |  |
Change in fair value of contingent consideration | (1.20%) |  |
Germany |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Foreign rate differential | $ (219) |  |
Non-deductible expenses | $ 759 |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Foreign rate differential | 0.20% |  |
Non-deductible expenses | (0.70%) |  |
Other jurisdictions |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Foreign rate differential | $ (77) |  |
Change in valuation allowance | 1,014 |  |
Other | $ 53 |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Foreign rate differential | 0.10% |  |
Change in valuation allowance | (1.00%) |  |
Other | 0.00% |  |
United States |  |  |
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract] |  |  |
Change in valuation allowance | $ 26,429 |  |
Non-deductible expenses | (95) |  |
Change in fair value of contingent consideration | $ (1,365) |  |
Effective Income Tax Rate Reconciliation, Percent [Abstract] |  |  |
Change in valuation allowance | (25.10%) |  |
Non-deductible expenses | 0.10% |  |
Change in fair value of contingent consideration | 1.30% |  |

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