Quarterly report pursuant to Section 13 or 15(d)

Note 13 - Income Taxes (Tables)

v3.24.2.u1
Note 13 - Income Taxes (Tables)
9 Months Ended
Jun. 30, 2024
Notes Tables  
Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]
   

Three Months Ended

   

Nine Months Ended

 
   

June 30,

   

June 30,

 
   

2024

   

2023 (Restated)

   

2024

   

2023 (Restated)

 
                                 

Income tax benefit at U.S. federal statutory rates

  $ (2,269,355 )   $ (2,617,670 )   $ (6,089,752 )   $ (17,870,551 )

State income tax benefit, net of federal benefit

    (175,713 )     (202,682 )     (471,521 )     (1,383,691 )

Non-deductible expenses

    30,038       (262,005 )     291,056       185,564  

Effect of stock options exercised

    309             309       63,849  

U.S. research and development tax credit

    1,109,784       2,835,378       692,784       415,378  

Effect of foreign income tax rates

    5,041       406,324       (77,905 )     307,188  

Effect of global intangible low taxed income

    302,155       (24,691 )     302,155       (24,691 )

Change in valuation allowance

    1,157,182       (55,884 )     5,621,937       18,257,505  

Other, net

    2,981       (21,219 )     2,922       (27,837 )

Income tax expense (benefit)

  $ 162,422     $ 57,551     $ 271,985     $ (77,286 )