Note 9 - Segment Information (Details) - Reconciliation of Assets from Segment to Consolidated (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Jun. 30, 2013
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 12,567	$ 12,611
Operating Segments [Member] | Contract Manufacturing [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	8,464	8,524
Operating Segments [Member] | Branded Proprietary Products [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	2,283	2,186
Operating Segments [Member] | Other Nutraceutical Business [Member]
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 1,820	$ 1,901