Note 13 - Segment Information and Dissaggregated Revenue - Operations by Business Segment (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2019	Jun. 30, 2018
Sales, net	$ 49,977	$ 43,710
Gross Profit	6,222	4,988
Depreciation	288	239
Capital Expenditures	414	300
Total Assets	19,790	14,568
Contract Manufacturing [Member]
Sales, net	48,442	42,082
Gross Profit	5,780	4,471
Depreciation	286	232
Capital Expenditures	413	286
Total Assets	17,580	12,200
Branded Proprietary Products [Member]
Sales, net	159	252
Gross Profit	2	42
Depreciation		4
Capital Expenditures		13
Total Assets	427	543
Other Nutraceutical Business [Member]
Sales, net	1,376	1,376
Gross Profit	440	475
Depreciation	2	3
Capital Expenditures	1	1
Total Assets	1,783	1,825
UNITED STATES
Sales, net	43,170	37,236
UNITED STATES \| Contract Manufacturing [Member]
Sales, net	41,817	35,803
UNITED STATES \| Branded Proprietary Products [Member]
Sales, net	137	204
UNITED STATES \| Other Nutraceutical Business [Member]
Sales, net	1,216	1,229
Non-US [Member]
Sales, net	6,807	6,474
Non-US [Member] \| Contract Manufacturing [Member]
Sales, net	6,625	6,279
Non-US [Member] \| Branded Proprietary Products [Member]
Sales, net	22	48
Non-US [Member] \| Other Nutraceutical Business [Member]
Sales, net	$ 160	$ 147

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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