Geographic Areas (Tables)

9 Months Ended

Sep. 30, 2015

Segment Reporting [Abstract]

Schedule of Segment Reporting

	Three months ended September 30,						Nine months ended September 30,
	2015			2014			2015			2014
	(In thousands)
Revenues:
Western Hemisphere
Products	$	75,681		$	101,833		$	250,056		$	312,175
Services		23,285			20,397			67,092			55,678
Intercompany		17,002			19,501			41,757			38,856
Total	$	115,968		$	141,731		$	358,905		$	406,709
Eastern Hemisphere
Products	$	44,955		$	53,894		$	185,194		$	151,631
Services		15,128			17,587			40,387			45,578
Intercompany		549			7,018			5,372			10,517
Total	$	60,632		$	78,499		$	230,953		$	207,726
Asia-Pacific
Products	$	37,154		$	43,100		$	86,163		$	96,936
Services		5,199			4,939			13,788			14,140
Intercompany		2,492			394			4,881			2,724
Total	$	44,845		$	48,433		$	104,832		$	113,800
Summary
Products	$	157,790		$	198,827		$	521,413		$	560,742
Services		43,612			42,923			121,267			115,396
Intercompany		20,043			26,913			52,010			52,097
Eliminations		(20,043	)		(26,913	)		(52,010	)		(52,097	)
Total	$	201,402		$	241,750		$	642,680		$	676,138
Income before income taxes:
Western Hemisphere	$	23,536		$	34,496		$	83,500		$	106,666
Eastern Hemisphere		24,386			25,620			69,969			56,794
Asia-Pacific		16,471			13,646			28,960			34,954
Eliminations		203			(567	)		6,647			2,639
Total	$	64,596		$	73,195		$	189,076		$	201,053

	September 30, 2015			December 31, 2014
	(In thousands)
Total Long-Lived Assets:
Western Hemisphere	$	208,406		$	221,597
Eastern Hemisphere		42,946			45,517
Asia-Pacific		55,867			57,923
Eliminations		(2,926	)		(2,926	)
Total	$	304,293		$	322,111
Total Assets:
Western Hemisphere	$	707,263		$	731,448
Eastern Hemisphere		392,007			375,781
Asia-Pacific		356,149			354,329
Eliminations		(17,299	)		(12,307	)
Total	$	1,438,120		$	1,449,251