Note J - Economic Dependency

12 Months Ended

Jun. 30, 2014

Risks and Uncertainties [Abstract]

Concentration Risk Disclosure [Text Block]

J. Economic Dependency

We had substantial net sales to certain customers during the fiscal years ended June 30 shown in the following table. The loss of any of these customers, or a significant decline in sales or the growth rate of sales to these customers, or in their ability to make payments when due, could have a material adverse impact on our net sales and net income. Net sales to any one customer representing 10% or more of the respective year’s total private-label contract manufacturing net sales were as follows (dollars in thousands):

	2014					2013
	Net Sales by Customer		% of Total Net Sales			Net Sales by Customer		% of Total Net Sales
Customer 1	$	25,252		38	%	$	28,404		50	%
Customer 2		11,256		17	%		10,638		19	%
Customer 3		10,960		16	%	(a)		(a)
	$	47,468		71	%	$	39,042		69	%

(a) Sales were less than 10% of the respective period’s total private label contract manufacturing net sales

Accounts receivable from these customers totaled $3.1 million at June 30, 2014 and $3.0 million at June 30, 2013.

We buy certain products, including beta-alanine, from a limited number of raw material suppliers. The loss of any of these suppliers could have a material adverse impact on our net sales and net income. During fiscal 2014 and 2013, we did not have any suppliers that individually represented greater than 10% of our raw material purchases.