Geographic Areas

3 Months Ended

Mar. 31, 2016

Segment Reporting [Abstract]

Geographic Areas

Geographic Areas

	Three months ended March 31,
	2016			2015
	(In thousands)
Revenues:
Western Hemisphere
Products	$	78,600		$	91,815
Services	16,993			22,309
Intercompany	10,711			9,985
Total	$	106,304		$	124,109
Eastern Hemisphere
Products	$	33,161		$	79,421
Services	13,004			11,642
Intercompany	185			221
Total	$	46,350		$	91,284
Asia-Pacific
Products	$	23,433		$	16,288
Services	1,370			4,527
Intercompany	280			1,181
Total	$	25,083		$	21,996
Summary
Products	$	135,194		$	187,524
Services	31,367			38,478
Intercompany	11,176			11,387
Eliminations	(11,176		)	(11,387		)
Total	$	166,561		$	226,002
Income before income taxes:
Western Hemisphere	$	24,956		$	32,948
Eastern Hemisphere	16,684			31,708
Asia-Pacific	6,113			3,425
Eliminations	2,068			3,658
Total	$	49,821		$	71,739

	March 31, 2016			December 31, 2015
	(In thousands)
Total Long-Lived Assets:
Western Hemisphere	$	212,069		$	208,408
Eastern Hemisphere	42,332			43,449
Asia-Pacific	54,367			55,021
Eliminations	(2,926		)	(2,926		)
Total	$	305,842		$	303,952
Total Assets:
Western Hemisphere	$	710,691		$	677,460
Eastern Hemisphere	398,324			391,672
Asia-Pacific	380,114			372,823
Eliminations	(18,671		)	(13,705		)
Total	$	1,470,458		$	1,428,250