Segment and Major Customer Information

3 Months Ended

Sep. 30, 2012

Segment Reporting Disclosure [Text Block]

Note 13: Segment and Major Customer Information

Our business is organized into two operating divisions – Metrology Solutions (Metrology Solutions segment) and Optical Systems (Optical Systems segment). Consistent with our business structure, we report our segments as Metrology Solutions and Optical Systems. Our Metrology Solutions segment includes 3-Dimensional surface metrology products, precision positioning systems and custom-engineered solutions used in the semiconductor capital equipment, research, defense and industrial markets. Our Optical Systems segment designs, develops and manufactures high precision optical components and electro-optical systems used in the semiconductor capital equipment, defense, life sciences and research markets. The chief operating decision-maker uses this information to allocate resources.

The following table sets forth segment net revenues, gross profit and gross margin for the three months ended September 30, 2012 and 2011:

	Three Months Ended September 30,
	2012			2011
Metrology Solutions
Net revenues	$	25,878		$	29,842
Gross profit	$	14,335		$	17,370
Gross margin		55	%		58	%
Optical Systems
Net revenues	$	14,328		$	14,150
Gross profit	$	3,158		$	4,247
Gross margin		22	%		30	%
Total
Net revenues	$	40,206		$	43,992
Gross profit	$	17,493		$	21,617
Gross margin		44	%		49	%

Separate financial information by segment for total assets, capital expenditures and depreciation and amortization is not evaluated by our chief operating decision-maker. Substantially all of our operating expenses, assets and depreciation and amortization are U.S. based.

The following table sets forth revenues by geographic area:

	Three Months Ended September 30,
	2012		2011
Americas	$	18,863	$	24,293
Japan		6,331		6,786
China		7,538		6,080
Europe		4,822		4,271
Pacific Rim		2,652		2,562
Total	$	40,206	$	43,992

Revenues from two customers included in both segments accounted for 7% and 12% of the net revenues for the three months ended September 30, 2012 and for 11% and 10% of revenues for the three months ended September 30, 2011.