Geographic Areas

9 Months Ended

Sep. 30, 2016

Segment Reporting [Abstract]

Geographic Areas

Geographic Areas

	Three months ended September 30,						Nine months ended September 30,
	2016			2015			2016			2015
	(In thousands)
Revenues:
Western Hemisphere
Products	$	61,071		$	75,681		$	202,457		$	250,056
Services	13,395			23,285			47,171			67,092
Intercompany	6,444			17,002			27,660			41,757
Total	$	80,910		$	115,968		$	277,288		$	358,905
Eastern Hemisphere
Products	$	26,133		$	44,955		$	89,207		$	185,194
Services	7,264			15,128			28,275			40,387
Intercompany	109			549			316			5,372
Total	$	33,506		$	60,632		$	117,798		$	230,953
Asia-Pacific
Products	$	14,073		$	37,154		$	60,855		$	86,163
Services	1,704			5,199			4,675			13,788
Intercompany	1,335			2,492			1,851			4,881
Total	$	17,112		$	44,845		$	67,381		$	104,832
Summary
Products	$	101,277		$	157,790		$	352,519		$	521,413
Services	22,363			43,612			80,121			121,267
Intercompany	7,888			20,043			29,827			52,010
Eliminations	(7,888		)	(20,043		)	(29,827		)	(52,010		)
Total	$	123,640		$	201,402		$	432,640		$	642,680
Income before income taxes:
Western Hemisphere	$	9,406		$	23,536		$	48,397		$	83,500
Eastern Hemisphere	15,618			24,386			57,352			69,969
Asia-Pacific	73			16,471			11,296			28,960
Eliminations	(1,220		)	203			2,401			6,647
Total	$	23,877		$	64,596		$	119,446		$	189,076

	September 30, 2016			December 31, 2015
	(In thousands)
Total Long-Lived Assets:
Western Hemisphere	$	213,603		$	208,408
Eastern Hemisphere	36,137			43,449
Asia-Pacific	54,746			55,021
Eliminations	(478		)	(2,926		)
Total	$	304,008		$	303,952
Total Assets:
Western Hemisphere	$	716,829		$	677,460
Eastern Hemisphere	391,815			391,672
Asia-Pacific	369,102			372,823
Eliminations	(15,686		)	(13,705		)
Total	$	1,462,060		$	1,428,250