Note 3. Inventories

6 Months Ended

Sep. 30, 2013

Inventory Disclosure [Abstract]

Inventory Disclosure [Text Block]

Note 3. Inventories

Inventories are stated at the lower of cost or market using the first-in, first-out (“FIFO”) method and consist of the following:

	September 30, 2013		March 31, 2013
Raw materials	$	4,465	$	4,352
Work in process		602		427
Finished goods		616		379
Inventories, net	$	5,683	$	5,158

Raw materials include components purchased from independent suppliers. Most purchased components are available from multiple sources, with the exception of certain key components which are supplied to us by key suppliers, with whom we have long-term supply arrangements, but no long-term supply agreements.