Note 6 - Inventories (Tables)

9 Months Ended

Mar. 31, 2012

Schedule of Inventory, Current [Table Text Block]

	March 31, 2012		June 30, 2011
Raw materials	$	39,844	$	30,602
Finished goods		45,740		33,968
Storeroom and other supplies		25,545		26,454
Total inventories	$	111,129	$	91,024