Business Segment Information (Tables)

12 Months Ended

Sep. 28, 2019

Segment Reporting [Abstract]

Financial Information by Reportable Segment

Financial information by reportable segment is as follows:

	2019			2018			2017
Revenue
Test & Simulation	$	558,908		$	464,924		$	504,087
Sensors	334,976			314,269			283,868
Intersegment eliminations	(1,366		)	(1,161		)	—
Total revenue	$	892,518		$	778,032		$	787,955
Income from Operations
Test & Simulation	$	34,080		$	19,225		$	28,622
Sensors	45,620			45,980			26,206
Intersegment eliminations	5			(33		)	—
Total income from operations	$	79,705		$	65,172		$	54,828
Identifiable Assets
Test & Simulation	$	419,403		$	299,242		$	374,698
Sensors	878,602			840,187			814,994
Intersegment eliminations	(28		)	(33		)	—
Total identifiable assets	$	1,297,977		$	1,139,396		$	1,189,692
Goodwill
Test & Simulation	$	61,153		$	24,631		$	25,109
Sensors	367,886			344,644			344,653
Total goodwill	$	429,039		$	369,275		$	369,762
Capital Expenditures
Test & Simulation	$	18,792		$	8,111		$	13,281
Sensors	11,733			4,210			4,517
Total capital expenditures	$	30,525		$	12,321		$	17,798
Depreciation and Amortization
Test & Simulation	$	19,529		$	16,353		$	17,275
Sensors	18,446			18,139			18,248
Total depreciation and amortization	$	37,975		$	34,492		$	35,523

Geographical Information

Geographic information is as follows:

	2019		2018		2017
Revenue
U.S.	$	306,574	$	245,909	$	246,679
Europe	224,982		223,236		192,491
China	189,227		165,421		174,044
Asia, excluding China	131,771		113,953		142,644
Americas, excluding U.S.	39,964		29,513		32,097
Total revenue	$	892,518	$	778,032	$	787,955
Property and Equipment, Net
U.S.	$	81,119	$	69,782	$	78,080
Europe	13,927		15,130		15,296
China	5,424		4,858		5,542
Asia, excluding China	613		499		1,012
Total property and equipment, net	$	101,083	$	90,269	$	99,930