Property and Equipment (Tables)

12 Months Ended

Mar. 31, 2020

Property Plant And Equipment [Abstract]

Component of Property Plant and Equipment

As of March 31, 2020 and 2019, property, plant and equipment is comprised of the following:

	2020			2019
	(In thousands)
Computer equipment and software	$	217		$	243
Furniture and fixtures		167			167
Leasehold improvements		8			8
		392			418
Less accumulated depreciation and amortization		(388	)		(412	)
	$	4		$	6