v3.26.1
Note 10 - Income Taxes (Tables)
12 Months Ended
Dec. 31, 2025
Notes Tables  
Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block]
  

Year Ended December 31,

 

(In thousands)

 

2025

  

2024

 

Domestic

 $(27,216) $(30,036)

Foreign

  47   (1,052)

Loss before income taxes

 $(27,169) $(31,088)
Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]
  

Year Ended December 31

 

(In thousands)

 

2025

  

2024

 

Current:

        

Federal

 $  $(1,260)

State

  13   (278)

Foreign

  (156)  3 

Total current

  (143)  (1,535)

Deferred:

        

Federal

  (6,415)  (7,597)

State

  (1,576)  (1,001)

Foreign

  141   (275)

Less: valuation allowance

  7,991   8,597 

Total deferred

  141   (276)

Total income tax benefit

 $(2) $(1,811)
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
  

Year Ended December 31,

 

(In thousands)

 

2025

 

Federal income taxes at the statutory rate

 $(5,705)  21.0%

State and local income tax, net of federal income tax effect (1)

        

State changes in valuation allowance

  1,576   (5.8)

Other

  (1,565)  5.8 

Foreign tax effects

        

Canada

  (26)  0.1 

Effect of changes in tax laws or rates enacted in the current period

      

Effect of cross-border tax laws

  9   (0.0)

Tax credits

        

Research and development credit

  (1,015)  3.7 

Changes in valuation allowance

        

U.S. federal changes

  6,415   (23.6)

Non-taxable or non-deductible items

        

Other

  45   (0.2)

Changes in unrecognized tax benefits

      

Other reconciling items

  264   (1.0)

Income tax benefit

 $(2)  0.0%
  

Year Ended December 31,

(In thousands)

 

2024

Federal income taxes at the statutory rate

 

$ (6,528)

 

21.0%

Share-based compensation shortfall (windfall)

 

6

 

(0.0)

Effect of state taxes, net of federal tax benefit

 

(999)

 

3.2

Non-deductible items

 

39

 

(0.1)

Return to provision adjustment

 

(540)

 

1.7

Foreign rate difference

 

(56)

 

0.2

Deferred only adjustments

 

343

 

(1.1)

Changes in valuation allowance

 

8,597

 

(27.7)

Research and development tax credit

 

(1,194)

 

3.8

Reversal of uncertain tax positions

 

(1,480)

 

4.8

Other

 

1

 

(0.0)

Income tax benefit

 

$ (1,811)

 

5.8%

Schedule of Income Taxes Paid [Table Text Block]
  

Year Ended December 31

 

(In thousands)

 

2025

 

Federal

 $ 

State and local

  (69)

Foreign

   

Total taxes paid, net of refunds (1)

 $(69)
Schedule of Deferred Tax Assets and Liabilities [Table Text Block]

(In thousands)

 

December 31, 2025

  

December 31, 2024

 

Deferred tax assets:

        

Net operating loss carryforwards

 $10,894  $5,136 

Share-based compensation

  4,590   4,569 

Capitalized research and experimental expenditures

  6,324   5,257 

Intangible assets, net

  1,954   2,230 

Tax credits

  3,801   2,786 

Accrued expense

  678   894 

Operating lease liability

  769   450 

Interest expense limitation

  2,439   1,652 

Accounts receivable, net

  40   119 

Other

  485   765 
   31,974   23,858 

Valuation allowance

  (31,156)  (23,165)

Total deferred tax assets, net of valuation allowance

  818   693 
         

Deferred tax liabilities:

        

Operating lease right-of-use asset

  (711)  (383)

Property and equipment, net

  (1)  (64)
   (712)  (447)

Net deferred tax asset (liability)

 $106  $246 
Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block]
  

Year Ended December 31,

 

(In thousands)

 

2025

  

2024

 

Unrecognized tax benefits, opening balance

 $  $1,480 

Settlement/expiration of statutes of limitations

     (1,480)

Unrecognized tax benefits, ending balance

 $  $