Inventories (Tables)

12 Months Ended

Mar. 31, 2015

Inventory Disclosure [Abstract]

Inventories

Inventories at March 31 consisted of the following:

	2015			2014
Finished goods	$	1,040		$	2,751
Work in process		7,515			5,932
Purchased and manufactured parts		13,418			13,155
		21,973			21,838
Reserve for slow moving and obsolescence		(2,546	)		(2,929	)
Total	$	19,427		$	18,909