Operating Segments and Related Information (Tables)

3 Months Ended

Mar. 31, 2017

Segment Reporting [Abstract]

Operating Segment Information

Operating segment information is as follows (in thousands):

	Three Months Ended March  31,
	2017			2016
Revenue—External Customers:
Surveillance	$	118,729		$	124,151
Instruments	77,855			79,418
Security	45,078			47,061
OEM & Emerging Markets	84,765			47,845
Maritime	48,550			51,720
Detection	31,837			29,277
	$	406,814		$	379,472
Revenue—Intersegments:
Surveillance	$	4,756		$	4,224
Instruments	5,790			1,575
Security	3,126			2,473
OEM & Emerging Markets	9,170			8,176
Maritime	677			615
Detection	—			—
Eliminations	(23,519		)	(17,063		)
	$	—		$	—
Segment operating income:
Surveillance	$	26,365		$	35,865
Instruments	21,146			19,981
Security	315			(2,169		)
OEM & Emerging Markets	24,357			10,686
Maritime	5,205			5,806
Detection	8,737			8,237
	$	86,125		$	78,406

Note 17. Operating Segments and Related Information—(Continued)

Operating Segments - (Continued)

A reconciliation of the Company's consolidated segment operating income to consolidated earnings before income taxes is as follows (in thousands):

	Three Months Ended March  31,
	2017			2016
Consolidated segment operating income	$	86,125		$	78,406
Unallocated corporate expenses	(18,223		)	(16,624		)
Amortization of purchased intangible assets	(6,736		)	(4,207		)
Amortization of acquisition-related inventory step-up	(1,992		)	—
Restructuring charges	(88		)	(198		)
Consolidated earnings from operations	$	59,086		$	57,377
Interest and non-operating expense, net	(3,522		)	(1,757		)
Consolidated earnings before income taxes	$	55,564		$	55,620

Unallocated corporate expenses include general corporate expenses, acquisition related costs and executive transition costs.

	March 31,		December 31,
	2017		2016
Segment assets (accounts receivable, net and inventories):
Surveillance	$	269,646	$	283,324
Instruments	111,800		114,681
Security	76,976		93,174
OEM & Emerging Markets	139,791		144,862
Maritime	73,619		61,494
Detection	22,966		25,856
	$	694,798	$	723,391

	March 31,		December 31,
	2017		2016
Segment goodwill:
Surveillance	$	244,433	$	152,383
Instruments	148,538		147,595
Security	103,844		102,983
OEM & Emerging Markets	253,074		252,647
Maritime	98,596		97,860
Detection	47,951		47,938
	$	896,436	$	801,406

Reconciliation of Operating Profit (Loss) from Segments to Consolidated

A reconciliation of the Company's consolidated segment operating income to consolidated earnings before income taxes is as follows (in thousands):

	Three Months Ended March  31,
	2017			2016
Consolidated segment operating income	$	86,125		$	78,406
Unallocated corporate expenses	(18,223		)	(16,624		)
Amortization of purchased intangible assets	(6,736		)	(4,207		)
Amortization of acquisition-related inventory step-up	(1,992		)	—
Restructuring charges	(88		)	(198		)
Consolidated earnings from operations	$	59,086		$	57,377
Interest and non-operating expense, net	(3,522		)	(1,757		)
Consolidated earnings before income taxes	$	55,564		$	55,620

Unallocated corporate expenses include general corporate expenses, acquisition related costs and executive transition costs.

By Significant Geographical Location

Revenue and Long-Lived Assets by Geographic Area

Information related to revenue by significant geographical location, determined by the end customer, is as follows (in thousands):

	Three Months Ended March  31,
	2017		2016
United States	$	221,832	$	194,283
Europe	83,271		84,410
Asia	53,924		43,825
Middle East/Africa	25,142		27,712
Canada/Latin America	22,645		29,242
	$	406,814	$	379,472

Long-lived assets by significant geographic locations are as follows (in thousands):

	March 31,		December 31,
	2017		2016  (as reclassified)
United States	$	686,546	$	676,007
Europe	480,653		490,089
Other foreign	241,715		243,710
	$	1,408,914	$	1,409,806

Revenue Derived from Major Customers

Major Customers

Revenue derived from major customers is as follows (in thousands):

	Three Months Ended March  31,
	2017		2016
United States government	$	116,235	$	85,636