Supplementary Financial Information (Tables)

12 Months Ended

Mar. 31, 2014

Supplementary Financial Information

Schedule of inventories

	March 31,
	2014		2013
	(In thousands)
Materials and supplies	$	1,320	$	1,504
Work in process		175		105
Finished goods		1,051		856
	$	2,546	$	2,465

Schedule of property and equipment

	March 31,
	2014			2013
	(In thousands)
Equipment	$	6,541		$	6,126
Leasehold improvements		1,975			1,953
Accumulated depreciation		(6,970	)		(6,217	)
	$	1,546		$	1,862

Schedule of intangible assets

	March 31,
	2014					2013
	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization
	(In thousands)
Technology	$	1,856	$	(1,422	)	$	1,856	$	(1,178	)
Customer contracts / relationships		750		(371	)		750		(247	)
Trade names and non-compete agreements		1,110		(754	)		1,110		(495	)
Capitalized software development costs		498		(83	)		328		—
Total	$	4,214	$	(2,630	)	$	4,044	$	(1,920	)

Schedule of future estimated amortization expense

Year Ending March 31,
(In thousands)
2015	$	597
2016		526
2017		365
2018		88
2019		8
Thereafter		—
	$	1,584

Schedule of activity related to the carrying value of goodwill by reportable segment

	Roadway Sensors		Transportation Systems			iPerform		Total
	(In thousands)
Balance—March 31, 2012
Goodwill		8,214		17,074			—		25,288
Accumulated impairment losses		—		(7,970	)		—		(7,970	)
	$	8,214	$	9,104		$	—	$	17,318
Balance—March 31, 2013
Goodwill		8,214		16,278			796		25,288
Accumulated impairment losses		—		(7,970	)		—		(7,970	)
		8,214		8,308			796		17,318
Balance—March 31, 2014
Goodwill		8,214		14,906			2,168		25,288
Accumulated impairment losses		—		(7,970	)		—		(7,970	)
	$	8,214	$	6,936		$	2,168	$	17,318

Schedule of warranty reserve activity

	Year Ended March 31,
	2014			2013			2012
	(In thousands)
Balance at beginning of fiscal year	$	169		$	231		$	279
Additions charged to cost of sales		179			139			86
Warranty claims		(164	)		(201	)		(134	)
Balance at end of fiscal year	$	184		$	169		$	231

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

	Year Ended March 31,
	2014		2013		2012
	(In thousands, except per share amounts)
Numerator:
Income from continuing operations	$	1,320	$	914	$	1,306
Denominator:
Weighted average common shares used in basic computation		32,665		33,491		34,259
Dilutive stock options		111		60		96
Dilutive restricted stock units		70		56		25
Dilutive warrants		1		2		—
Weighted average common shares used in diluted computation		32,847		33,609		34,380
Income from continuing operations per share:
Basic	$	0.04	$	0.03	$	0.04
Diluted	$	0.04	$	0.03	$	0.04

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

	Year Ended March 31,
	2014		2013		2012
	(In thousands)
Stock options		854		1,049		1,840
Warrants		—		4		15