Segment Reporting (Tables)

9 Months Ended

Sep. 30, 2017

Information for Each Reportable Segment

Information for each reportable segment for the three and nine months ended September 30, 2017 and October 1, 2016 is as follows:

Net Revenues

	Three Months Ended				Nine Months Ended
	September 30, 2017		October 1, 2016		September 30, 2017		October 1, 2016
	(In thousands)
Thin-film Equipment	$	17,177	$	14,272	$	61,087	$	25,941
Photonics		9,549		8,287		26,990		25,201
Total segment net revenues	$	26,726	$	22,559	$	88,077	$	51,142

Operating Income (Loss)

	Three Months Ended						Nine Months Ended
	September 30, 2017			October 1, 2016			September 30, 2017			October 1, 2016
	(In thousands)
Thin-film Equipment	$	1,213		$	(998	)	$	4,821		$	(10,117	)
Photonics		1,417			1,737			3,646			3,656
Total segment operating income (loss)		2,630			739			8,467			(6,461	)
Unallocated costs		(1,362	)		(1,063	)		(3,768	)		(3,986	)
Income (loss) from operations		1,268			(324	)		4,699			(10,447	)
Interest income and other income (expense), net		28			60			265			184
Income (loss) before income taxes	$	1,296		$	(264	)	$	4,964		$	(10,263	)

Assets for Each Reportable Segment

Total assets for each reportable segment as of September 30, 2017 and December 31, 2016 are as follows:

Assets

	September 30, 2017		December 31, 2016
	(In thousands)
Thin-film Equipment	$	52,620	$	39,503
Photonics		16,563		16,071
Total segment assets		69,183		55,574
Cash, cash equivalents and investments		43,399		48,238
Restricted cash		1,400		1,602
Deferred income taxes		4		3
Other current assets		1,024		997
Common property, plant and equipment		1,698		1,039
Other assets		724		871
Consolidated total assets	$	117,432	$	108,324