Note 8 - Segment Information - Operations by Business Segment (Details) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2016	Sep. 30, 2015
UNITED STATES \| Contract Manufacturing [Member]
Sales, net	$ 9,321	$ 6,930
UNITED STATES \| Branded Proprietary Products [Member]
Sales, net	30	147
UNITED STATES \| Other Nutraceutical Business [Member]
Sales, net	454	376
UNITED STATES
Sales, net	9,805	7,453
International Customers [Member] \| Contract Manufacturing [Member]
Sales, net	2,711	1,815
International Customers [Member] \| Branded Proprietary Products [Member]
Sales, net	95	172
International Customers [Member] \| Other Nutraceutical Business [Member]
Sales, net	70	5
International Customers [Member]
Sales, net	2,876	1,992
Contract Manufacturing [Member]
Sales, net	12,032	8,745
Gross Profit	1,897	1,041
Depreciation	71	59
Capital Expenditures	41	54
Branded Proprietary Products [Member]
Sales, net	125	319
Gross Profit	34	128
Depreciation
Capital Expenditures
Other Nutraceutical Business [Member]
Sales, net	524	381
Gross Profit	221	146
Depreciation	1
Capital Expenditures		1
Sales, net	12,681	9,445
Gross Profit	2,152	1,315
Depreciation	72	59
Capital Expenditures	$ 41	$ 55

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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- Definition

Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1,2)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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- Definition

The cash outflow for purchases of and capital improvements on property, plant and equipment (capital expenditures), software, and other intangible assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585

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- Definition

Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 225
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.1)
-URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688

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