Segment Reporting (Tables)

3 Months Ended

Mar. 30, 2019

Information for Each Reportable Segment

Information for each reportable segment for the three months ended March 30, 2019 and March 31, 2018 is as follows:

Net Revenues

	Three Months Ended
	March 30, 2019		March 31, 2018
	(In thousands)
TFE	$	18,945	$	12,789
Photonics		5,882		5,185
Total segment net revenues	$	24,827	$	17,974

Operating Loss

	Three Months Ended
	March 30, 2019			March 31, 2018
	(In thousands)
TFE	$	(603	)	$	(2,509	)
Photonics		(640	)		(1,210	)
Total segment operating loss		(1,243	)		(3,719	)
Unallocated costs		(756	)		(1,402	)
Loss from operations		(1,999	)		(5,121	)
Interest income and other income (expense), net		160			145
Loss before income taxes	$	(1,839	)	$	(4,976	)

Segment Assets

Total assets for each reportable segment as of March 30, 2019 and December 29, 2018 are as follows:

Assets

	March 30, 2019		December 29, 2018
	(In thousands)
TFE	$	52,417	$	53,867
Photonics		18,115		16,721
Total segment assets		70,532		70,588
Cash, cash equivalents and investments		40,695		39,163
Restricted cash		1,254		1,169
Deferred income taxes		7,581		7,913
Other current assets		1,124		1,341
Common property, plant and equipment		1,026		1,017
Common operating lease right-of-use assets		2,194		—
Other assets		887		879
Consolidated total assets	$	125,293	$	122,070