Quarterly report pursuant to Section 13 or 15(d)

Income Taxes (Narrative) (Details)

v3.22.4
Income Taxes (Narrative) (Details) - USD ($)
 3 Months Ended
Dec. 31, 2022
Dec. 31, 2022
Dec. 31, 2021
Sep. 30, 2022
Income Tax Expense (Benefit) [Line Items]        
Decrease in income tax benefit related to change in recognition of research and development expense $ 3,700,000      
Increase in deferred tax assets related to change in recognition of research and development expense 3,700,000      
Net impact to income tax benefit related change in recognition of research and development expense 0      
Net impact to deferred tax assets related change in recognition of research and development expense 0      
Income tax (benefit) expense   $ (68,278) $ 114,655  
Deferred Tax Assets, Research And Development Expense $ 3,660,867 $ 3,660,867    
Corporate income tax rate   21.00%    
Minimum [Member]        
Income Tax Expense (Benefit) [Line Items]        
Tax credit carryforward, expiration date   Dec. 31, 2038    
Operating loss carryforwards, expiration date   Dec. 31, 2023    
Maximum [Member]        
Income Tax Expense (Benefit) [Line Items]        
Tax credit carryforward, expiration date   Dec. 31, 2042    
Operating loss carryforwards, expiration date   Dec. 31, 2042    
Domestic [Member]        
Income Tax Expense (Benefit) [Line Items]        
Operating loss carryforwards       $ 112,500,000
Domestic [Member] | Tax Period 2023 To 2042 [Member]        
Income Tax Expense (Benefit) [Line Items]        
Operating loss carryforwards       29,700,000
Domestic [Member] | Indefinite [Member]        
Income Tax Expense (Benefit) [Line Items]        
Operating loss carryforwards       82,800,000
Domestic [Member] | Tax Period 2038 To 2042 [Member]        
Income Tax Expense (Benefit) [Line Items]        
Tax credit carryforward       8,500,000
State [Member]        
Income Tax Expense (Benefit) [Line Items]        
Operating loss carryforwards       50,900,000
State [Member] | Tax Period 2023 To 2042 [Member]        
Income Tax Expense (Benefit) [Line Items]        
Operating loss carryforwards       28,400,000
State [Member] | Indefinite [Member]        
Income Tax Expense (Benefit) [Line Items]        
Operating loss carryforwards       22,500,000
Foreign [Member] | Indefinite [Member]        
Income Tax Expense (Benefit) [Line Items]        
Operating loss carryforwards       $ 63,100,000