Property, Plant, and Equipment (Tables)

12 Months Ended

Mar. 31, 2016

Property Plant And Equipment [Abstract]

Component of Property Plant and Equipment

As of March 31, 2016 and 2015, property, plant and equipment is comprised of the following:

	2016			2015
	(In thousands)
Computer equipment and software		338			345
Furniture and fixtures		194			194
Machinery and equipment		0			12
Leasehold improvements		8			8
		540			559
Less accumulated depreciation and amortization		(511	)		(482	)
	$	29		$	77