Summary of Significant Accounting Policies - Revenues by Major Products (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Revenue from External Customer [Line Items]
Revenues	$ 190,336	$ 213,968	$ 208,178
Revenue, Percentage	100.00%	100.00%	100.00%
Product Concentration Risk | Sale Revenues, Gross
Revenue from External Customer [Line Items]
Concentration risk, percentage	83.70%	88.50%	87.10%
Protandim®
Revenue from External Customer [Line Items]
Revenues	$ 120,967	$ 142,935	$ 138,996
Revenue, Percentage	63.60%	66.80%	66.80%
LifeVantage TrueScience® skin care regimen
Revenue from External Customer [Line Items]
Revenues	$ 38,287	$ 46,474	$ 42,229
Revenue, Percentage	20.10%	21.70%	20.30%
Other
Revenue from External Customer [Line Items]
Revenues	$ 31,082	$ 24,559	$ 26,953
Revenue, Percentage	16.30%	11.50%	12.90%