Inventories (Tables)

12 Months Ended

Jun. 30, 2013

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories are summarized as follows:

	June 30,		June 30,
	2013		2012
Raw material	$	2,641,982	$	2,172,536
Work-in-process		394,629		875,000
Finished goods		2,358,943		1,795,529
		5,395,554		4,843,065
Less valuation reserve		1,361,077		462,224
	$	4,034,477	$	4,380,841