Quarterly report pursuant to Section 13 or 15(d)

Aytu Divestiture - Narrative (Details)

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Aytu Divestiture - Narrative (Details) - USD ($)
shares in Millions
1 Months Ended 3 Months Ended 9 Months Ended 10 Months Ended 12 Months Ended 15 Months Ended
Nov. 01, 2019
Jun. 30, 2020
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Oct. 31, 2019
Dec. 31, 2019
Jan. 31, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Remaining contingent consideration   $ 7,300,000              
Change in fair value on guarantee     $ 0   $ 1,755,000 $ 0      
Pediatric Portfolio                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Gain on disposal               $ 8,000,000.0  
Pediatric Portfolio | Discontinued Operations, Disposed of by Sale                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Proceeds from sale of assets $ 4,500,000                
Assumption of debt on sale of assets 15,100,000                
Change in fair value on guarantee     0 $ 0 1,755,000 $ 0      
Sales returns disposed of $ 800,000                
Sales return reserve     $ 1,500,000   $ 1,500,000        
Convertible Preferred Stock | AYTU                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Investment (in shares) 9.8                
AYTU                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Monthly commercial operation payments $ 12,000                
AYTU | Pediatric Portfolio | Discontinued Operations, Disposed of by Sale                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Liabilities assumed by buyer 11,000,000.0                
Maximum | Pediatric Portfolio | Discontinued Operations, Disposed of by Sale                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Sales returns disposed of $ 2,800,000                
Maximum | AYTU                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Duration of monthly commercial operation payments 18 months                
Minimum | Pediatric Portfolio | Discontinued Operations, Disposed of by Sale                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Sales returns disposed of $ 2,000,000.0                
Deerfield Obligation                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Contingent consideration paid             $ 3,200,000    
Deerfield Obligation | Forecast                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Periodic payment                 $ 100,000
AYTU | Deerfield Obligation                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Debt repayment   $ 15,000,000.0              
Remaining contingent consideration 9,300,000                
AYTU | Deerfield Obligation | Pediatric Portfolio                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Periodic payment $ 300,000                
Quarterly deferred payments, percentage of net sales of pediatric products 15.00%                
Future aggregate deferred payments $ 12,500,000                
AYTU | Deerfield Obligation | Forecast                  
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]                  
Periodic payment                 100,000
Balloon payment to be paid                 $ 15,000,000.0