2.Supplemental Financial Information

Inventories

The following table presents details of our inventories:

	June 30,		March 31,
	2016		2016
	(In thousands)
Materials and supplies	$	1,770	$	1,754
Work in process	215		217
Finished goods	655		1,182

	$	2,640	$	3,153

Intangible Assets

There are no indefinite lived intangible assets on our unaudited consolidated balance sheets. The following table presents details of our net intangible assets:

	June 30, 2016					March 31, 2016
	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
	(In thousands)

Technology	$	1,856	$	(1,744	)	$	1,856	$	(1,708	)
Customer contracts / relationships	750		(653		)	750		(622		)
Trade names and non-compete agreements	1,110		(1,025		)	1,110		(1,008		)
Capitalized software development costs	1,244		(497		)	988		(415		)

Total	$	4,960	$	(3,919	)	$	4,704	$	(3,753	)

As of June 30, 2016, future estimated amortization expense is as follows:

Year Ending March 31,
(In thousands)
Remainder of 2017	$	404
2018	337
2019	257
2020	43
Thereafter	—

	$	1,041

Warranty Reserve Activity

The following table presents activity related to the warranty reserve:

	Three Months Ended
	June 30,
	2016			2015
	(In thousands)
Balance at beginning of fiscal year	$	193		$	181
Additions charged to cost of sales	52			54
Warranty claims	(35		)	(39		)

Balance at end of fiscal year	$	210		$	196

Comprehensive Income

Comprehensive income is equal to net income for all periods presented in the accompanying unaudited consolidated statements of operations.

Loss Per Share

The following table sets forth the reconciliation of weighted average common shares used in basic per share computations and weighted average common shares used in diluted per share computations in the unaudited consolidated financial statements:

	Three Months Ended
	June 30,
	2016	2015
	(In thousands)

Denominator:
Weighted average common shares used in basic computation	32,052	32,203
Dilutive stock options	—	—
Dilutive restricted stock units	—	—

Weighted average common shares used in diluted computation	32,052	32,203

The following instruments were excluded for purposes of calculating weighted average common share equivalents in the computation of diluted loss from continuing operations per share as their effect would have been anti-dilutive:

	Three Months Ended
	June 30,
	2016	2015
	(In thousands)

Stock options	3,310	2,410
Restricted stock units	173	285