Segment and Geographic Information (Tables)

6 Months Ended

Jun. 30, 2012

Segment and Geographic Information [Abstract]

Financial information for two reportable segments

In order to be comparable to our 2012 financial statements, financial information for the three and six months ended June 30, 2011 has also been presented for our two reportable operating segments.

The table below presents the financial information for our two reportable segments.  Revenues include our professional and consumer product revenues, service revenues, royalty revenues, and other revenues.  Cost of revenues and royalties include the material, manufacturing, service, and quality control expenses related to our professional and consumer product and service revenues and the cost of royalties related to our royalty revenues.  Operating expenses include selling and marketing expenses, research and development expenses, and general and administrative expenses.

	For the three months ended June 30,
(in thousands)	2012									2011
	Professional			Consumer			Total			Professional			Consumer			Total
Revenues	$	18,770		$	900		$	19,670		$	16,265		$	-		$	16,265
Cost of revenues and royalties		7,310			776			8,086			6,334			14			6,348
Gross profit (loss)		11,460			124			11,584			9,931			(14	)		9,917
Operating expenses		11,802			1,051			12,853			13,050			928			13,978
Loss from operations	$	(342	)	$	(927	)	$	(1,269	)	$	(3,119	)	$	(942	)	$	(4,061	)

	For the six months ended June 30,
(in thousands)	2012									2011
	Professional			Consumer			Total			Professional			Consumer			Total
Revenues	$	36,791		$	1,879		$	38,670		$	34,421		$	-		$	34,421
Cost of revenues and royalties		14,591			1,611			16,202			13,717			56			13,773
Gross profit (loss)		22,200			268			22,468			20,704			(56	)		20,648
Operating expenses		24,060			1,998			26,058			25,135			1,552			26,687
Loss from operations	$	(1,860	)	$	(1,730	)	$	(3,590	)	$	(4,431	)	$	(1,608	)	$	(6,039	)

Total revenues and long-lived assets by geographical areas

Our total revenues are attributed to geographic areas based on the location of the end customer.  The following tables present total revenues for the three and six months ended June 30, 2012 and 2011 and long-lived assets as of June 30, 2012 and December 31, 2011.

	For the three months				For the six months
	ended June 30,				ended June 30,
(in thousands)	2012		2011		2012		2011
United States	$	10,341	$	8,865	$	20,886	$	19,816
Europe		3,043		1,994		6,225		4,410
Middle East		1,819		1,077		2,642		1,992
Canada		1,231		1,452		2,988		2,303
Australia		1,231		731		1,576		1,537
Asia / Pacific Rim		759		794		1,113		1,510
Japan		745		526		1,606		1,078
South and Central America		501		826		1,634		1,775
Total Revenues	$	19,670	$	16,265	$	38,670	$	34,421

	At June 30,		At December 31,
(in thousands)	2012		2011
United States	$	36,310	$	36,550
Europe		95		107
Japan		54		57
Total Long-Lived Assets	$	36,459	$	36,714