Inventories (Tables)

9 Months Ended

Nov. 30, 2015

Inventories [Abstract]

Schedule of inventories

	Gross		Reserve			Net
Raw Materials	$	2,012,000	$	(434,000	)	$	1,578,000
Work-In-Process		3,715,000		(1,743,000	)		1,972,000
Finished Goods		1,016,000		(773,000	)		243,000
Totals	$	6,743,000	$	(2,950,000	)	$	3,793,000

	Gross		Reserve			Net
Raw Materials	$	2,124,000	$	(404,000	)	$	1,720,000
Work-In-Process		3,744,000		(1,624,000	)		2,120,000
Finished Goods		1,077,000		(720,000	)		357,000
Totals	$	6,945,000	$	(2,748,000	)	$	4,197,000