Inventories (Tables)

3 Months Ended

Jun. 30, 2012

Inventories [Abstract]

Schedule Of Inventories

	June 30 2012			March 31 2012
Raw materials	$	1,538,183		$	1,285,106
Work in process		1,564,632			1,658,467
Finished goods	729,281			585,803
		3,832,096			3,529,376
Less inventory reserve	(285,000		)	(300,000		)
Total inventories	$	3,547,096		$	3,229,376