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Note 8 - Segment Information (Tables)

3 Months Ended

Jun. 30, 2014

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

Three Months Ended June 30, 2014	Medical			Industrial				Adjustments*		Consolidated
Net sales	$	3,060		$	692		$	-		$	3,752
Gross profit		897			252			-			1,149
Operating loss		(1,838	)		(40	)		-			(1,878	)
Interest expense, net		83			-			-			83
Depreciation and amortization		164			2			-			166
Stock-based compensation expense		142			12			-			154

As of June 30, 2014
Total assets		10,868			1,640			(2,130	)		10,378
Expenditures for fixed assets		25			-			-			25

Three Months Ended June 30, 2013
Net sales	$	3,029		$	623		$	-		$	3,652
Gross profit		793			287			-			1,080
Operating loss		(2,387	)		(2	)		-			(2,389	)
Interest expense, net		41			-			-			41
Depreciation and amortization		184			4			-			188
Stock-based compensation expense		531			24			-			555

As of June 30, 2013
Total assets		11,615			1,679			(2,224	)		11,070
Expenditures for fixed assets		-			-			-			-

Reconciliation of Other Significant Reconciling Items from Segments to Consolidated [Table Text Block]

	Three months ended
	June 30,
* Adjustments	2014			2013
Intercompany eliminations	$	(1,444	)	$	(1,538	)
Investment in subsidiaries		(686	)		(686	)
Total adjustments	$	(2,130	)	$	(2,224	)

- 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.

+ References+ Details