Quarterly report pursuant to Section 13 or 15(d)

Debt (Narrative) (Details)

v3.20.2
Debt (Narrative) (Details)
 9 Months Ended 12 Months Ended
Mar. 05, 2018
USD ($)
Jun. 30, 2020
USD ($)
item
Jun. 30, 2021
USD ($)
Nov. 01, 2019
USD ($)
Sep. 30, 2019
USD ($)
Line of Credit Facility [Line Items]          
Payments on notes payable   $ 555,920      
Change In Control Or Sale Of Business [Member]          
Line of Credit Facility [Line Items]          
Payment terms, change in control or sale of business fee, percentage multiple | item   5      
SWK Credit Agreement [Member]          
Line of Credit Facility [Line Items]          
Loan amount $ 10,000,000 $ 17,650,000     $ 17,650,000
Repayment percentage   176.50%      
Payment terms, product revenue threshold   $ 10,000,000      
Percentage of outstanding shares acquired which constitutes a change of control   50.00%      
Period to replace key persons   90 days      
Required minimum liquid assets   $ 1,000,000      
Pledge percentage 65.00%        
Net proceeds after fees and expenses $ 9,900,000        
Deferred loan issuance costs   $ 267,000      
SWK Credit Agreement [Member] | Product Revenue Under $10 Million [Member]          
Line of Credit Facility [Line Items]          
Payment terms, period of revenue calculation   12 months      
Payment terms, payment percentage   32.50%      
SWK Credit Agreement [Member] | Product Revenue Over $10 Million [Member]          
Line of Credit Facility [Line Items]          
Payment terms, period of revenue calculation   12 months      
SWK Credit Agreement [Member] | Product Revenue Over $10 Million, 2019 [Member]          
Line of Credit Facility [Line Items]          
Payment terms, payment percentage   12.50%      
Payment terms, percentage of product revenue after initial threshold   5.00%      
SWK Credit Agreement [Member] | Product Revenue Over $10 Million, 2020 [Member]          
Line of Credit Facility [Line Items]          
Payment terms, payment percentage   25.00%      
Payment terms, elapsed period payment threshold   $ 12,500,000      
Payment terms, percentage of product revenue after initial threshold   10.00%      
SWK Credit Agreement [Member] | Product Revenue Over $10 Million, 2021 [Member]          
Line of Credit Facility [Line Items]          
Payment terms, payment percentage   30.00%      
Payment terms, elapsed period payment threshold   $ 12,500,000      
Payment terms, percentage of product revenue after initial threshold   20.00%      
SWK Credit Agreement [Member] | Change In Control Or Sale Of Business [Member]          
Line of Credit Facility [Line Items]          
Repayment percentage   176.50%      
Payment terms, period of revenue calculation   12 months      
Payment terms, payment percentage   5.00%      
Payment terms, change in control or sale of business fee, amount   $ 2,000,000      
SWK Credit Agreement [Member] | Scenario, Forecast [Member]          
Line of Credit Facility [Line Items]          
Payments on notes payable     $ 8,200,000    
Residual Royalty Agreement [Member]          
Line of Credit Facility [Line Items]          
Payment terms, period of revenue calculation   12 months      
Payment terms, payment percentage   5.00%      
Payment terms, percentage of advanced amount to be repaid before regular royalty payment   175.00%      
Payment terms, change in control or sale of business fee, amount   $ 2,000,000      
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      
Premium Finance Agreement [Member]          
Line of Credit Facility [Line Items]          
Loan amount       $ 837,000  
Interest rate       4.18%  
Number of installments | item   3      
Loan payable   $ 281,000      
Maximum [Member] | SWK Credit Agreement [Member] | Product Revenue Over $10 Million, 2019 [Member]          
Line of Credit Facility [Line Items]          
Payment terms, elapsed period payment threshold   $ 12,500,000