Economic Dependency

6 Months Ended

Dec. 31, 2011

Economic Dependency

F. 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 net sales were as follows (dollars in thousands):

	Three Months Ended December 31,								Six Months Ended December 31,
	2011				2010				2011				2010
	Net Sales by     Customer		% of Total     Net Sales		Net Sales by   Customer		% of Total   Net Sales		Net Sales by   Customer		% of Total     Net Sales		Net Sales by   Customer		% of Total     Net Sales
Customer 1	$	8,056		50%	$	7,559		51%	$	16,481		48%	$	14,491		52%
Customer 2		3,551		22		3,224		22		7,836		23		5,767		21
	$	11,607		72%	$	10,783		73%	$	24,317		71%	$	20,258		73%

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 December 31,								Six Months Ended December 31,
	2011				2010				2011				2010
	Raw Material     Purchases by Supplier		% of  Total Raw Material     Purchases		Raw Material     Purchases by Supplier		% of  Total Raw Material     Purchases		Raw Material     Purchases by Supplier		% of  Total Raw Material     Purchases		Raw Material     Purchases by Supplier		% of  Total Raw Material     Purchases
Supplier 1	$	(a)		(a)	$	597		11%	$	(a)		(a)	$	(a)		(a)
Supplier 2		2,106		21%		(a)		(a)		2,106		13%		(a)		(a)
	$	2,106		21%	$	597		11%	$	2,106		13%	$	(a)		(a)

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