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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2025
Income Tax Disclosure [Abstract]  
Schedule of Components of Income Tax Expense (Benefit)
The provision for (benefit from) income taxes consists of the following (in thousands):
Year ended December 31,
202520242023
Current taxes:
Federal799 2,688 2,419 
State2,327 6,688 3,515 
Total current taxes3,126 9,376 5,934 
Deferred taxes:
Federal3,087 (41,331)— 
State59 (12,291)— 
Total deferred taxes3,146 (53,622)— 
Provision for (benefit from) income taxes
$6,272 $(44,246)$5,934 
Schedule of Effective Income Tax Rate Reconciliation
A reconciliation of the provision for income taxes to the amount computed by applying the 21.0% U.S. federal income tax rate to income before income taxes for years after the adoption of ASU 2023-09 is as follows (in thousands, except percentages):
Year ended December 31, 2025
Amount%
U.S. federal statutory income tax rate$2,068 21.0 %
State and local taxes, net of federal income tax effect (1)
2,053 20.9 
Tax credits:
Research and development tax credit(6,275)(63.7)
Nontaxable or nondeductible items:
Meals and entertainment123 1.2 
Stock-based compensation1,817 18.5 
Section 162(m) limitation2,343 23.8 
Common stock warrant expense1,840 18.7 
Net federal true-up496 4.9 
Other adjustments116 1.2 
Changes in unrecognized tax benefits1,654 16.8 
Other adjustments37 0.4 
Effective tax rate$6,272 63.7 %
_______________
(1) The states and local jurisdictions that contribute to the majority (greater than 50.0%) of the tax effect in this category include New York City, Minnesota, California, and Ohio.

A reconciliation of the provision for (benefit from) income taxes to the amount computed by applying the 21.0% U.S. federal income tax rate to income before income taxes for years prior to the adoption of ASU 2023-09 is as follows:
Year ended December 31,
20242023
U.S. federal statutory income tax rate21.0 %21.0 %
State and local taxes, net of federal income tax effect17.2 6.3 
Permanent items— 6.7 
Stock-based compensation(11.9)2.1 
Net federal true-up(3.3)(0.5)
Change in valuation allowance(239.3)(17.8)
Research and development tax credit(19.9)(15.0)
Common stock warrant expense25.1 6.3 
Changes in unrecognized tax benefits(8.2)4.4 
Convertible note13.9 — 
Section 162(m) limitation
8.7 — 
Equity compensation related adjustment16.0 — 
Effective tax rate(180.7)%13.5 %
Schedule of Cash Flow, Supplemental Disclosures
Income taxes paid, net of refunds, by jurisdiction for years after the adoption of ASU 2023-09 were as follows (in thousands):
Year ended December 31, 2025
Federal $2,655 
State and local2,492 
Income taxes, net of refunds$5,147 
Income taxes paid, net of refunds, exceeded 5% of total income taxes paid, net of refunds, in the following jurisdictions (in thousands):
Year ended December 31, 2025
State
California$321 
Minnesota340 
New Jersey$691 
Schedule of Deferred Tax Assets and Liabilities
The significant components of deferred income taxes were as follows (in thousands):
December 31,
20252024
Deferred tax assets:
Net operating loss, credit carryforwards$22,402 $19,533 
Accruals and reserves8,888 9,640 
User redemption liability8,503 9,630 
Capitalized research and development22,653 39,031 
Other deferred tax assets6,815 — 
Gross deferred tax assets
69,261 77,834 
Deferred tax liabilities:
Property and equipment(10,793)(3,416)
Other deferred tax liabilities(3,618)(1,207)
Gross deferred tax liabilities(14,411)(4,623)
Net deferred tax assets $54,850 $73,211 
Summary of Valuation Allowance
The table below details the activity of the deferred tax assets valuation allowance (in thousands):

Balance at
Beginning of Year
AdditionsDeductionsBalance at
End of Year
Deferred tax assets valuation allowance:
Year ended December 31, 2025$— $— $— $— 
Year ended December 31, 2024(58,624)— 58,624 — 
Year ended December 31, 2023$(65,270)$— $6,646 $(58,624)
Schedule of Unrecognized Tax Benefits Roll Forward A reconciliation of the beginning and ending amount of unrecognized tax benefits were as follows (in thousands):
Year ended December 31,
202520242023
Beginning balance$19,812 $15,306 $17,251 
Additions/(reductions) based on tax positions related to the current year(11)4,506 (1,945)
Additions/(reductions) for tax positions related to prior years— — — 
Ending balance$19,801 $19,812 $15,306