Note 13 - Segment Information - Operations by Business Segment (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2018	Jun. 30, 2017
Sales, net	$ 43,710	$ 46,954
Gross Profit	4,988	6,667
Depreciation	239	292
Capital Expenditures	300	327
Total Assets	14,568	15,196
UNITED STATES
Sales, net	37,236	37,671
International Customers [Member]
Sales, net	6,474	9,283
Contract Manufacturing [Member]
Sales, net	42,082	45,102
Gross Profit	4,471	6,174
Depreciation	232	290
Capital Expenditures	286	319
Total Assets	12,200	12,134
Contract Manufacturing [Member] \| UNITED STATES
Sales, net	35,803	36,176
Contract Manufacturing [Member] \| International Customers [Member]
Sales, net	6,279	8,926
Branded Proprietary Products [Member]
Sales, net	252	385
Gross Profit	42	(53)
Depreciation	4
Capital Expenditures	13
Total Assets	543	784
Branded Proprietary Products [Member] \| UNITED STATES
Sales, net	204	169
Branded Proprietary Products [Member] \| International Customers [Member]
Sales, net	48	216
Other Nutraceutical Business [Member]
Sales, net	1,376	1,467
Gross Profit	475	546
Depreciation	3	2
Capital Expenditures	1	8
Total Assets	1,825	2,278
Other Nutraceutical Business [Member] \| UNITED STATES
Sales, net	1,229	1,326
Other Nutraceutical Business [Member] \| International Customers [Member]
Sales, net	$ 147	$ 141

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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