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Note 15 - Industry Segments (Tables)

12 Months Ended

Dec. 31, 2014

Schedule of Segment Reporting Information, by Segment [Table Text Block]

Year ended December 31, (in thousands)	2014			2013
Information Technology
Revenue	$	4,188		$	4,202
Operating loss		(1,879	)		(1,290	)
Depreciation and amortization		150			189
Capital expenditures		190			174
Identifiable assets		1,621			1,725

Industrial Products
Revenue	$	10,398		$	12,116
Operating income		2,021			3,074
Depreciation and amortization		243			240
Capital expenditures		87			380
Identifiable assets		5,357			6,716

Consolidated Segments
Revenue	$	14,586		$	16,318
Operating income		142			1,784
Depreciation and amortization		393			429
Capital expenditures		277			554
Identifiable assets		6,978			8,441

Year ended December 31, (in thousands)	2014			2013
Consolidated segments operating income	$	142		$	1,784
Corporate expenses		(1,323	)		(1,340	)
Consolidated income (loss) from continuing operations	$	(1,181	)	$	444

Depreciation and amortization
Consolidated segments	$	393		$	429
Corporate		5			6
Consolidated	$	398		$	435

Capital expenditures
Consolidated segments	$	277		$	554
Corporate		--			5
Consolidated	$	277		$	559

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

As of December 31, (in thousands)	2014		2013
Assets
Consolidated segments identifiable assets	$	6,978	$	8,441
Corporate		2,227		2,186
Consolidated	$	9,205	$	10,627

- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

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