Annual report pursuant to Section 13 and 15(d)

Debt (Narrative) (Details)

v3.22.2.2
Debt (Narrative) (Details)
 12 Months Ended 42 Months Ended
Nov. 01, 2020
USD ($)
item
Mar. 05, 2018
USD ($)
Sep. 30, 2022
USD ($)
item
Sep. 30, 2021
USD ($)
Aug. 31, 2021
USD ($)
Line of Credit Facility [Line Items]          
Payments on notes payable       $ 1,061,442  
SWK Credit Agreement [Member]          
Line of Credit Facility [Line Items]          
Loan amount   $ 10,000,000.0      
Repayment percentage     176.50%    
Unamortized discounts   11,300,000      
Net proceeds after fees and expenses   9,900,000      
Deferred loan issuance costs   $ 267,000      
Residual Royalty Agreement [Member]          
Line of Credit Facility [Line Items]          
Repayment percentage     5.00%    
Payment terms, period of revenue calculation     12 months    
Payment terms, payment percentage     175.00%    
Payment terms, change in control or sale of business fee, amount     $ 2,000,000.0    
Payment terms, change in control or sale of business fee, percentage of product revenue     5.00%    
Payment terms, change in control or sale of business fee, percentage multiple | item     5    
Payments on notes payable         $ 10,000,000.0
Premium Finance Agreement [Member]          
Line of Credit Facility [Line Items]          
Loan amount $ 1,100,000        
Interest rate 3.94%        
Number of installments | item 3        
Loan payable     $ 0 $ 0