Quarterly report pursuant to Section 13 or 15(d)

Accounts Receivable and Concentration of Credit Risk (Narrative) (Details)

v3.23.2
Accounts Receivable and Concentration of Credit Risk (Narrative) (Details)
$ in Millions
 3 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2023
customer
Mar. 31, 2023
USD ($)
Jun. 30, 2022
customer
Jun. 30, 2023
customer
Jun. 30, 2022
customer
Sep. 30, 2022
USD ($)
customer
Pill Club [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Change in allowance for doubtful accounts | $   $ 3.9        
Minimum [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Credit terms       30 days    
Maximum [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Credit terms       120 days    
Current Accounts Receivable [Member] | Customer Concentration Risk [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Number of customers       0   0
Net Accounts Receivable [Member] | Customer Concentration Risk [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Number of customers       2    
Net Accounts Receivable [Member] | Customer Concentration Risk [Member] | Two Customers [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Concentration risk, percentage       58.00%    
Net Accounts Receivable And Long-Term Trade Receivables [Member] | Customer Concentration Risk [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Number of customers           2
Net Accounts Receivable And Long-Term Trade Receivables [Member] | Customer Concentration Risk [Member] | Two Customers [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Concentration risk, percentage           83.00%
Net Revenues [Member] | Customer Concentration Risk [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Number of customers 5   3 2 2  
Net Revenues [Member] | Customer Concentration Risk [Member] | Three Customers [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Concentration risk, percentage     92.00%      
Net Revenues [Member] | Customer Concentration Risk [Member] | Two Customers [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Concentration risk, percentage       56.00% 78.00%  
Net Revenues [Member] | Customer Concentration Risk [Member] | Five Customers [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Concentration risk, percentage 79.00%          
Net Revenues [Member] | Customer Concentration Risk [Member] | Pill Club [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Concentration risk, percentage     69.00% 31.00% 47.00%  
Brazil [Member]            
Accounts, Notes, Loans and Financing Receivable [Line Items]            
Credit terms       90 days    
Long term trade receivable | $           $ 0.7