Operating Segments and Related Information (Tables)

12 Months Ended

Dec. 31, 2015

Segment Reporting [Abstract]

Operating Segment Information

Operating segment information is as follows (in thousands):

	Year Ended December 31,
	2015			2014 (as reclassified)			2013 (as reclassified)
Revenue—External Customers:
Surveillance	$	503,045		$	519,982		$	554,567
Instruments	347,476			354,124			337,531
Security	226,575			179,090			141,005
OEM & Emerging Markets	186,722			199,096			183,975
Maritime	177,948			192,636			189,076
Detection	115,301			85,726			90,218
	$	1,557,067		$	1,530,654		$	1,496,372
Revenue—Intersegments:
Surveillance	$	10,761		$	7,209		$	5,928
Instruments	9,951			1,793			7,312
Security	12,033			11,017			—
OEM & Emerging Markets	33,059			21,856			25,063
Maritime	2,108			2,936			—
Detection	—			95			1,730
Eliminations	(67,912		)	(44,906		)	(40,033		)
	$	—		$	—		$	—
Earnings (loss) from operations:
Surveillance	$	145,637		$	127,222		$	135,550
Instruments	112,353			98,954			81,070
Security	28,140			24,871			17,340
OEM & Emerging Markets	41,065			50,249			39,269
Maritime	13,611			24,494			22,287
Detection	26,904			10,958			8,888
Other	(61,945		)	(77,504		)	(63,661		)
	$	305,764		$	259,244		$	240,743

Segment Assets

	December 31,
	2015		2014 (as reclassified)
Segment assets (accounts receivable, net and inventories):
Surveillance	$	286,058	$	309,473
Instruments	130,135		119,629
Security	105,509		59,182
OEM & Emerging Markets	93,925		79,053
Maritime	73,506		67,775
Detection	30,057		40,151
	$	719,190	$	675,263

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

Operating Segments - (Continued)

	December 31,
	2015		2014 (as reclassified)
Segment goodwill:
Surveillance	$	120,145	$	121,268
Instruments	149,582		155,527
Security	101,955		45,710
OEM & Emerging Markets	69,973		72,687
Maritime	106,549		109,980
Detection	48,112		48,163
	$	596,316	$	553,335

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):

	Year Ended December 31,
	2015		2014 (as reclassified)		2013 (as reclassified)
United States	$	822,892	$	783,685	$	755,640
Europe	339,544		350,118		370,800
Asia	185,046		164,633		154,111
Middle East/Africa	125,760		138,186		59,917
Canada/Latin America	83,825		94,032		155,904
	$	1,557,067	$	1,530,654	$	1,496,372

Prior year revenue by geographical area in the table above has been reclassified to conform to the presentation provided for the year ended December 31, 2015.

Long-lived assets are comprised of net property and equipment, net identifiable intangible assets, goodwill and other long-term assets. Long-lived assets by significant geographic locations are as follows (in thousands):

	December 31,
	2015		2014
United States	$	666,759	$	623,522
Europe	383,501		319,661
Other foreign	13,197		51,698
	$	1,063,457	$	994,881

Revenue Derived from Major Customers

Major Customers

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

	Year Ended December 31,
	2015		2014		2013
United States government	$	309,948	$	310,431	$	354,902