v3.26.1
Goodwill (Tables)
 12 Months Ended
Sep. 30, 2025
Intangible Asset, Goodwill and Other [Abstract]  
Schedule of Changes in Carrying Amount of Goodwill

The following table summarizes changes in the carrying amount of goodwill during the years ended September 30, 2024. There were no changes in the carrying amount of goodwill during the year ended September 30, 2025.

  

     
Balance at September 30, 2023  $5,217 
Acquisition of EMI Solutions   6,841 
Acquisition of RaGE Systems   4,008 
Balance at September 30, 2024 and 2025  $16,066 
Schedule of Provision for Income Taxes

Substantially all of the Company’s pretax loss was generated in the United States. The provision (benefit) for income taxes consists of the following:

 

   2025   2024 
  

Year ended

September 30,

 
   2025   2024 
         
Current          
Federal  $—   $— 
State   6    3 
Total current   6    3 
           
Deferred          
Federal   1    (2,198)
State   —    (234)
Total deferred   1    (2,432)
Provision (benefit) for income taxes  $7   $(2,429)
Schedule of Loss Before Income Tax

The provision (benefit) for income taxes differs from the amount computed by applying the U.S. federal statutory rate of 21% to the Company’s loss before income taxes as follows:

 

   2025   2024 
  

Year ended

September 30,

 
   2025   2024 
         
Income tax benefit computed at the U.S. federal statutory rate  $(9,685)  $(4,717)
State and local income tax benefits, net of federal benefit   (689)   (731)
Change in valuation allowance   5,758    4,865 
Non-deductible transaction costs   —    1,181 
Fair value of warrants issued to investors   1,342    154 
State tax rate change   (26)   (14)
Change in fair value of earnout liability   (92)   (6,695)
Stock-based compensation   1,996    1,107 
Non-deductible executive compensation   1,232    1,916 
Other   171    505 
Provision (benefit) for income taxes  $7   $(2,429)
Schedule of Deferred Liabilities

Deferred tax liabilities, net consist of the following:

 

   2025   2024 
   September 30, 
   2025   2024 
         
Deferred tax assets:          
Net operating losses  $18,686   $14,312 
Stock-based compensation   6,195    4,190 
Section 174 capitalized costs   2,303    2,843 
Accrued liabilities   194    190 
Lease liabilities   88    340 
Other   639    919 
Total gross deferred tax assets   28,105    22,794 
Valuation allowance   (25,095)   (19,152)
Net deferred tax assets   3,010    3,642 
           
Deferred tax liabilities:          
Intangible asset amortization   (3,218)   (3,566)
Fixed asset depreciation   (25)   (156)
Operating lease ROU assets   (88)   (240)
Total gross deferred tax liabilities   (3,331)   (3,962)
Deferred tax liabilities, net  $(321)  $(320)