Segment and Major Customer Information

3 Months Ended

Sep. 30, 2013

Segment Reporting [Abstract]

Segment Reporting Disclosure [Text Block]

Note 12: 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 segments as Metrology Solutions and Optical Systems. The 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. The 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 revenue, gross profit and gross margin for the three months ended September 30, 2013 and 2012:

	Three Months Ended September 30,
	2013			2012
Metrology Solutions
Net revenue	$	26,444		$	25,878
Gross profit	$	14,557		$	14,335
Gross margin		55	%		55	%
Optical Systems
Net revenue	$	13,674		$	14,328
Gross profit	$	3,780		$	3,158
Gross margin		28	%		22	%
Total
Net revenue	$	40,118		$	40,206
Gross profit	$	18,337		$	17,493
Gross margin		46	%		44	%

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 revenue by geographic area:

	Three Months Ended September 30,
	2013		2012
Americas	$	19,094	$	18,863
Japan		8,802		6,331
China		3,747		7,538
Europe		5,271		4,822
Pacific Rim		3,204		2,652
Total	$	40,118	$	40,206

Revenue from one customer accounted for 14% of net revenue for the three months ended September 30, 2013 and is included in the Metrology Solutions segment, and revenue from another customer accounted for 12% of net revenue for the three months ended September 30, 2012 and is included in the Optical Systems segment.