Quarterly report pursuant to Section 13 or 15(d)

Aytu Divestiture - Narrative (Details)

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