For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
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-Section 50
-Paragraph 20
-URI https://asc.fasb.org/extlink&oid=99393423&loc=d3e6404-108592

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

Revenue - Narrative (Details) $ in Millions	12 Months Ended
Revenue - Narrative (Details) $ in Millions	Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($) segment	Jun. 30, 2022 USD ($)	Jun. 30, 2022 USD ($) region	Jun. 30, 2022 USD ($) productLine	Jun. 30, 2021 USD ($) productLine	Jun. 30, 2020 productLine
Revenue from External Customer [Line Items]
Money back guarantee period	30 days
Handling and restocking fee, percentage	10.00%	10.00%	10.00%	10.00%	10.00%
Return liability reserve \| $	$ 0.1	$ 0.1	$ 0.1	$ 0.1	$ 0.1	$ 0.2
Number of geographic segments		2		2
Number of product lines \| productLine					2	2	2
Product concentration risk \| Revenue benchmark
Revenue from External Customer [Line Items]
Concentration risk			100.00%			100.00%	100.00%
Product concentration risk \| Revenue benchmark \| Protandim and TrueScience Product Line
Revenue from External Customer [Line Items]
Concentration risk			76.80%			78.50%	77.30%