Note G - Economic Dependency

3 Months Ended

Sep. 30, 2014

Risks and Uncertainties [Abstract]

Concentration Risk Disclosure [Text Block]

G. Economic Dependency

We had substantial net sales to certain customers during the periods 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 period's total private label contract manufacturing net sales were as follows (dollars in thousands):

	Three Months Ended September 30,
	2014				2013
	Net Sales by Customer		% of Total Net Sales		Net Sales by Customer		% of Total Net Sales
Customer 1	$	6,997		40%	$	5,277		34%
Customer 2		2,908		17		3,634		24
Customer 3		2,209		13		1,969		13
	$	12,114		70%	$	10,880		71%

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. Raw material purchases from any one supplier representing 10% or more of the respective period’s total raw material purchases were as follows (dollars in thousands):

	Three Months Ended September 30,
	2014				2013
	Raw Material Purchasesby Supplier		% of Total Raw Material Purchases		Raw Material Purchases by Supplier	% of Total Raw Material Purchases
Supplier 1	$	1,034		11%	(a)	(a)
Supplier 2		918		10	(a)	(a)
	$	1,952		21%	(a)	(a)

(a) Purchases were less than 10% of the respective period’s total raw material purchases.