Note F - Economic Dependency

3 Months Ended

Sep. 30, 2017

Notes to Financial Statements

Concentration Risk Disclosure [Text Block]

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

to these customers, the growth rate of sales to these customers, or in these customers’ 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 consolidated net sales were as follows (in thousands):

	Three months Ended September 30,
	2017		2016
Customer 1	$	13,157	$	17,090
Customer 2		3,161	(a)
	$	16,318	$	17,090

(a) Sales were less than

10%

of the respective period

’s total sales.

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 (in thousands):

	Three months Ended September 30,
	201 7		2016
Supplier 1	$	1,967		(b)
	$	1,967		(a)

               (b) Purchases were less than

10%

of the respective period

’s total raw material purchases.