Note 14 - Segment Information (Details) - Operations by Business Segment (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Segment Reporting Information [Line Items]
Gross Profit	$ 4,883	$ 5,501
Depreciation	253	289
Capital Expenditures	182	30
Total Assets	11,583	12,611
Operating Segments [Member] | Contract Manufacturing [Member] | U. S. Customers [Member]
Segment Reporting Information [Line Items]
Sales, Net	20,096	18,331
Operating Segments [Member] | Contract Manufacturing [Member] | International Customers [Member]
Segment Reporting Information [Line Items]
Sales, Net	9,970	10,978
Operating Segments [Member] | Contract Manufacturing [Member]
Segment Reporting Information [Line Items]
Sales, Net	30,066	29,309
Gross Profit	4,209	4,626
Depreciation	241	267
Capital Expenditures	255	94
Total Assets	7,752	8,524
Operating Segments [Member] | Branded Proprietary Products [Member] | U. S. Customers [Member]
Segment Reporting Information [Line Items]
Sales, Net	501	1,164
Operating Segments [Member] | Branded Proprietary Products [Member] | International Customers [Member]
Segment Reporting Information [Line Items]
Sales, Net	847	1,118
Operating Segments [Member] | Branded Proprietary Products [Member]
Segment Reporting Information [Line Items]
Sales, Net	1,348	2,282
Gross Profit	86	346
Depreciation	2	8
Capital Expenditures	1	1
Total Assets	1,781	2,186
Operating Segments [Member] | Other Nutraceutical Business [Member] | U. S. Customers [Member]
Segment Reporting Information [Line Items]
Sales, Net	2,116	1,864
Operating Segments [Member] | Other Nutraceutical Business [Member] | International Customers [Member]
Segment Reporting Information [Line Items]
Sales, Net	153	168
Operating Segments [Member] | Other Nutraceutical Business [Member]
Segment Reporting Information [Line Items]
Sales, Net	2,269	2,032
Gross Profit	588	529
Depreciation	9	13
Capital Expenditures	2	3
Total Assets	2,050	1,901
Operating Segments [Member] | U. S. Customers [Member]
Segment Reporting Information [Line Items]
Sales, Net	22,713	21,359
Operating Segments [Member] | International Customers [Member]
Segment Reporting Information [Line Items]
Sales, Net	10,970	12,264
Operating Segments [Member]
Segment Reporting Information [Line Items]
Sales, Net	33,683	33,623
Gross Profit	4,883	5,501
Depreciation	252	288
Capital Expenditures	258	98
Total Assets	$ 11,583	$ 12,611