Supplemental Financial Information (Tables)

9 Months Ended

Dec. 31, 2015

Supplemental Financial Information

Schedule of inventories

	December 31,		March 31,
	2015		2015
	(In thousands)
Materials and supplies	$	1,601	$	1,566
Work in process	293		216
Finished goods	1,150		1,280
	$	3,044	$	3,062

Schedule of intangible assets

	December 31, 2015					March 31, 2015
	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
	(In thousands)
Technology	$	1,856	$	(1,673	)	$	1,856	$	(1,565	)
Customer contracts / relationships	750		(590		)	750		(497		)
Trade names and non-compete agreements	1,110		(991		)	1,110		(916		)
Capitalized software development costs	498		(373		)	498		(249		)
Total	$	4,214	$	(3,627	)	$	4,214	$	(3,227	)

Schedule of future estimated amortization expense

Fiscal Year Ending March 31:
(In thousands)
Remainder of 2016	$	126
2017	365
2018	88
2019	8
	$	587

Schedule of warranty reserve activity

	Nine Months Ended
	December 31,
	2015			2014
	(In thousands)
Balance at beginning of period	$	181		$	184
Addition charged to cost of revenues	174			98
Warranty claims	(159		)	(102		)
Balance at end of period	$	196		$	180

Schedule of computation of basic and diluted (loss) income from continuing operations per share

	Three Months Ended		Nine Months Ended
	December 31,		December 31,
	2015	2014	2015	2014
	(In thousands)
Denominator:
Weighted average common shares used in basic per share computations	32,013	32,568	32,051	32,603
Dilutive stock options	—	—	—	—
Dilutive restricted stock units	—	—	—	—
Weighted average common shares used in diluted per share computations	32,013	32,568	32,051	32,603

Schedule of instruments excluded in the computation of diluted income from continuing operations per share

	Three Months Ended		Nine Months Ended
	December 31,		December 31,
	2015	2014	2015	2014
	(In thousands)
Stock options	3,667	2,391	3,231	2,177
Restricted stock units	193	201	221	197