Segment Reporting (Tables)

9 Months Ended

Sep. 29, 2018

Information for Each Reportable Segment

Information for each reportable segment for the three and nine months ended September 29, 2018 and September 30, 2017 is as follows:

Net Revenues

	Three Months Ended				Nine Months Ended
	September 29, 2018		September 30, 2017		September 29, 2018		September 30, 2017
	(In thousands)
TFE	$	12,108	$	17,177	$	45,745	$	61,087
Photonics		7,358		9,549		17,793		26,990
Total segment net revenues	$	19,466	$	26,726	$	63,538	$	88,077

Operating Income (Loss)

	Three Months Ended						Nine Months Ended
	September 29, 2018			September 30, 2017			September 29, 2018			September 30, 2017
	(In thousands)
TFE	$	(907	)	$	1,213		$	(2,197	)	$	4,821
Photonics		688			1,417			(966	)		3,646
Total segment operating income (loss)		(219	)		2,630			(3,163	)		8,467
Unallocated costs		(874	)		(1,362	)		(2,986	)		(3,768	)
Income (loss) from operations		(1,093	)		1,268			(6,149	)		4,699
Interest income and other income (expense), net		186			28			464			265
Income (loss) before income taxes	$	(907	)	$	1,296		$	(5,685	)	$	4,964

Assets for Each Reportable Segment

Total assets for each reportable segment as of September 29, 2018 and December 30, 2017 are as follows:

Assets

	September 29, 2018		December 30, 2017
	(In thousands)
TFE	$	48,961	$	52,156
Photonics		17,007		16,364
Total segment assets		65,968		68,520
Cash, cash equivalents and investments		44,092		42,488
Restricted cash		1,569		1,000
Deferred income taxes		4		4
Other current assets		1,201		1,001
Common property, plant and equipment		1,060		1,267
Other assets		723		743
Consolidated total assets	$	114,617	$	115,023