Note 13 - Segment Information - Operations by Business Segment (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2017	Jun. 30, 2016
Gross Profit	$ 6,667	$ 5,504
Depreciation	292	246
Capital Expenditures	327	440
Total Assets	15,196	13,949
Sales, net	46,954	42,214
UNITED STATES
Sales, net	37,671	34,313
International Customers [Member]
Sales, net	9,283	7,901
Contract Manufacturing [Member]
Gross Profit	6,174	4,854
Depreciation	290	244
Capital Expenditures	319	439
Total Assets	12,134	11,761
Sales, net	45,102	39,937
Contract Manufacturing [Member] \| UNITED STATES
Sales, net	36,176	32,480
Contract Manufacturing [Member] \| International Customers [Member]
Sales, net	8,926	7,457
Branded Proprietary Products [Member]
Gross Profit	(53)	73
Depreciation
Capital Expenditures
Total Assets	784	676
Sales, net	385	669
Branded Proprietary Products [Member] \| UNITED STATES
Sales, net	169	330
Branded Proprietary Products [Member] \| International Customers [Member]
Sales, net	216	339
Other Nutraceutical Business [Member]
Gross Profit	546	577
Depreciation	2	2
Capital Expenditures	8	1
Total Assets	2,278	1,512
Sales, net	1,467	1,608
Other Nutraceutical Business [Member] \| UNITED STATES
Sales, net	1,326	1,503
Other Nutraceutical Business [Member] \| International Customers [Member]
Sales, net	$ 141	$ 105

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.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(12))
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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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

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