v3.26.1
Income Taxes (Tables)
12 Months Ended
Dec. 31, 2025
Income Taxes  
Schedule of loss from continuing operation before income tax

The loss from operations before income tax for the years ended December 31, 2025 and 2024 are as follows (in thousands):












December 31,


2025 2024
Pre-Tax Loss







Domestic
$ (24,910 )
$ (22,450 )
Foreign


(1,699 )

(1,037 )
Total
$ (26,609 )
$ (23,487 )
Schedule of components of income tax provision

The components of the income tax provision as for the year ended December 31, 2025 and 2024 are as follows (in thousands):












December 31,
2025 2024
Income Tax Provision







Federal
$

$
Foreign





State




2









Total
$

$ 2
The components of deferred income assets and liabilities as of December 31, 2025 and 2024 are as follows (in thousands):

The components of deferred income assets and liabilities as of December 31, 2025 and 2024 are as follows (in thousands):

December 31,
2025 2024
Deferred Tax:
Accruals and reserves $ 493 $ 523
Capitalized R&E §174 6,722
Lease ROU 455 379
Stock compensation 2,407 1,992
Net operating loss 65,351 52,588
R&D credit 9,261 9,459
Gross deferred tax assets 77,967 71,663
Investment in subsidiary (1,924 ) (1,924 )
Accumulated depreciation and amortization (216 ) (158 )
Gross deferred tax liabilities (2,140 ) (2,082 )
Valuation Allowance (75,827 ) (69,581 )
Total Deferred Tax Assets, Net $ $
Change in Valuation Allowance for the Year Ended $ 6,246 $ 8,702
The reconciliation of income tax computed at the expected U.S. federal statutory tax rate of 21% to income tax expense (benefit) and the corresponding rate from operations consist of the following (in thousands) for the year ended December 31, 2025 and 2024:

The reconciliation of income tax computed at the expected U.S. federal statutory tax rate of 21% to income tax expense (benefit) and the corresponding rate from operations consist of the following (in thousands) for the year ended December 31, 2025 and 2024:

For the Year Ended December 31,
2025 2024
Pre-tax loss $ (26,609 ) $ (23,487 )
Federal tax (benefit) at statutory rate $ (5,588 ) 21.0 % $ (4,932 ) 21.0 %
State tax (benefit), net of federal tax benefit * % 2 %
R&D tax credit from current year 384 (1.4) % (1,911 ) 8.1 %
Non Deductible Items 12 (0.1) % 14 (0.1) %
Foreign Tax Effects **

357


(1.3) %

218


(0.9) %
Changes in unrecognized tax benefits





%




%
Other (4 ) % (42 ) 0.2 %
Change in valuation allowance 4,839 (18.2) % 6,653 (28.3) %
Total provision for income taxes $ % 2 %


* State taxes in California comprised the majority (greater than 50 percent) of the tax effect in this category
** Foreign tax in Switzerland comprised the majority (greater than 50 percent) of the tax effect in this category

As of December 31, 2025, we had federal and apportioned state net operating loss (“NOL”) and federal and state R&D credit carry-forwards available to offset future taxable income and income taxes as follows (in thousands):

As of December 31, 2025, we had federal and apportioned state net operating loss (“NOL”) and federal and state R&D credit carry-forwards available to offset future taxable income and income taxes as follows (in thousands):


December 31, 2025

Pre TCJA (Tax Cuts and Jobs Acts of 2017) period federal NOL carry-forward, begin expiring 2030 $ 47,353
Post TCJA period federal NOL carry-forward, with no carry-forward limitation 206,727
Total federal NOL carry-forward $ 254,080
State NOL carry-forward, begin expiring 2030 $ 167,590
Federal R&D tax credit carry-forward, begin expiring in 2036 $ 4,428
State R&D carry-forward, no expiration date $ 9,048
Reserve for uncertain income tax positions Nil
The Company has the following activity relating to unrecognized tax benefits (in thousands):

The Company has the following activity relating to unrecognized tax benefits (in thousands):

Year Ended December 31,
2025 2024
Balance at beginning of year $ 2,364 $ 1,692
Increases based on tax positions related to the current year 299 648
Increases based on tax positions related to prior years (348 ) 24
Reductions based on tax positions related to prior years
Balance at end of year $ 2,315 $ 2,364