Note 10 - Significant Risks and Uncertainties (Details Textual) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Two Customers [Member]
Concentration Risk, Percentage	84.00%	80.00%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Major Customer 1 [Member]
Concentration Risk, Percentage	49.00%	43.00%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Major Customer 2 [Member]
Concentration Risk, Percentage	67.00%	22.00%
Sales Revenue, Net [Member] | Customer Concentration Risk [Member] | Major Customer 3 [Member] | Branded Proprietary Products [Member]
Concentration Risk, Percentage	77.00%	60.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Major Customer 3 [Member]
Concentration Risk, Percentage	83.00%	74.00%
Number of Employees, Geographic Area [Member] | Unionized Employees Concentration Risk [Member]
Concentration Risk, Percentage	61.00%
Cash, FDIC Insured Amount	$ 250
Cash, Uninsured Amount	$ 6