Segment Reporting (Tables)

6 Months Ended

Jun. 28, 2019

Segment Reporting [Abstract]

Segment Reporting

(Thousands)	Performance Alloys and Composites		Advanced Materials		Precision Coatings		Other			Total
Second Quarter 2019
Net sales	$	135,231	$	133,238	$	29,374	$	—		$	297,843
Intersegment sales	6		19,260		—		—			19,266
Operating profit (loss)	19,328		6,139		3,937		(6,654		)	22,750
Second Quarter 2018
Net sales	$	129,765	$	150,324	$	28,996	$	—		$	309,085
Intersegment sales	3		11,400		—		—			11,403
Operating profit (loss)	12,309		5,572		2,233		(4,922		)	15,192
First Six Months 2019
Net sales	$	262,344	$	277,263	$	59,677	$	—		$	599,284
Intersegment sales	15		36,473		—		—			36,488
Operating profit (loss)	38,286		13,219		6,014		(13,382		)	44,137
First Six Months 2018
Net sales	$	248,001	$	303,869	$	60,682	$	—		$	612,552
Intersegment sales	31		23,052		—		—			23,083
Operating profit (loss)	22,170		11,470		5,608		(10,805		)	28,443

Disaggregation of Revenue

The following table disaggregates revenue for each segment by end market for the second quarter and first six months of 2019 and 2018, respectively:

(Thousands)	Performance Alloys and Composites		Advanced Materials		Precision Coatings		Other		Total
Second Quarter 2019
End Market
Semiconductor	$	1,303	$	100,758	$	93	$	—	$	102,154
Industrial	28,585		7,704		3,842		—		40,131
Aerospace and Defense	26,046		1,125		4,750		—		31,921
Consumer Electronics	22,663		500		4,430		—		27,593
Automotive	16,564		1,669		365		—		18,598
Energy	11,303		16,027		—		—		27,330
Telecom and Data Center	18,244		713		—		—		18,957
Other	10,523		4,742		15,894		—		31,159
Total	$	135,231	$	133,238	$	29,374	$	—	$	297,843
Second Quarter 2018
End Market
Semiconductor	$	1,299	$	118,525	$	428	$	—	$	120,252
Industrial	28,974		7,951		3,171		—		40,096
Aerospace and Defense	25,964		1,010		4,960		—		31,934
Consumer Electronics	16,150		174		5,021		—		21,345
Automotive	23,236		1,804		469		—		25,509
Energy	9,825		12,069		—		—		21,894
Telecom and Data Center	17,784		566		—		—		18,350
Other	6,533		8,225		14,947		—		29,705
Total	$	129,765	$	150,324	$	28,996	$	—	$	309,085

(Thousands)	Performance Alloys and Composites		Advanced Materials		Precision Coatings		Other		Total
First Six Months 2019
End Market
Semiconductor	$	3,268	$	205,125	$	205	$	—	$	208,598
Industrial	55,015		15,635		7,992		—		78,642
Aerospace and Defense	53,120		2,618		9,622		—		65,360
Consumer Electronics	36,218		705		7,916		—		44,839
Automotive	37,277		3,023		587		—		40,887
Energy	22,397		38,190		—		—		60,587
Telecom and Data Center	35,836		914		—		—		36,750
Other	19,213		11,053		33,355		—		63,621
Total	$	262,344	$	277,263	$	59,677	$	—	$	599,284
First Six Months 2018
End Market
Semiconductor	$	2,387	$	226,842	$	971	$	—	$	230,200
Industrial	58,577		15,416		5,899		—		79,892
Aerospace and Defense	44,246		2,020		9,644		—		55,910
Consumer Electronics	31,455		626		9,291		—		41,372
Automotive	46,773		4,184		691		—		51,648
Energy	17,612		33,480		—		—		51,092
Telecom and Data Center	32,647		1,031		—		—		33,678
Other	14,304		20,270		34,186		—		68,760
Total	$	248,001	$	303,869	$	60,682	$	—	$	612,552