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Note 8 - Segments and Geographic Information (Tables)

6 Months Ended

Jun. 30, 2012

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

	Three months ended June 30,						Six months ended June 30,
	2012			2011			2012			2011
Solutions:
Net sales	$	2,105		$	3,344		$	3,745		$	5,946
Cost of sales		1,678			2,947			3,240			5,000
Gross profit		427			397			505			946
Operating expenses:
Sales and marketing		370			372			684			721
General and administrative		164			238			314			475
Total operating expenses		534			610			998			1,196
Segment loss	$	(107	)	$	(213	)	$	(493	)	$	(250	)

Products:
Net sales	$	5,567		$	4,849		$	9,229		$	7,707
Cost of sales		4,290			3,698			7,245			5,946
Gross profit		1,277			1,151			1,984			1,761
Operating expenses (income):
Research and development		(61	)		(131	)		(15	)		134
Sales and marketing		890			1,213			1,751			2,732
General and administrative		61			66			142			172
Total operating expenses		890			1,148			1,878			3,038
Segment income (loss)	$	387		$	3		$	106		$	(1,277	)

Reconciliation of segment income (loss) to net loss:
Segment income (loss):
Solutions	$	(107	)	$	(213	)	$	(493	)	$	(250	)
Products		387			3			106			(1,277	)
Total segment income (loss)		280			(210	)		(387	)		(1,527	)
Operating expenses:
Sales and marketing		130			51			226			118
General and administrative		889			740			1,812			1,975
Valuation of equity instruments		-			-			-			56
Total operating expenses		1,019			791			2,038			2,149
Other expense		(158	)		(168	)		(336	)		(301	)
Loss before income taxes		(897	)		(1,169	)		(2,761	)		(3,977	)
Provision for income taxes		(3	)		(4	)		(6	)		(9	)
Net loss	$	(900	)	$	(1,173	)	$	(2,767	)	$	(3,986	)

	Three months ended June 30,					Six months ended June 30,
	2012			2011		2012			2011
Products segment net sales:
Pool and commercial products	$	4,905		$	3,674	$	7,195		$	6,022
Government products/R&D services		662			1,175		2,034			1,685
Total products segment net sales		5,567			4,849		9,229			7,707

Products segment cost of sales:
Pool and commercial products		3,554			2,564		5,185			4,364
Government products/R&D services		736			1,134		2,060			1,582
Total products segment cost of sales		4,290			3,698		7,245			5,946

Products segment gross profit (loss):
Pool and commercial products		1,351			1,110		2,010			1,658
Government products/R&D services		(74	)		41		(26	)		103
Total products segment gross profit	$	1,277		$	1,151	$	1,984		$	1,761

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

	Three months ended June 30,				Six months ended June 30,
	2012		2011		2012		2011

United States	$	6,937	$	6,960	$	11,724	$	11,513
International		735		1,233		1,250		2,140
Net sales	$	7,672	$	8,193	$	12,974	$	13,653

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]

	June 30, 2012		December 31, 2011
United States	$	3,328	$	3,747
International		59		57
Long-lived assets, net	$	3,387	$	3,804

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

+ References+ Details

- 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