Geographic Areas (Tables)

6 Months Ended

Jun. 30, 2018

Segment Reporting [Abstract]

Schedule of Segment Reporting

	Three months ended June 30,
	Western Hemisphere				Eastern Hemisphere				Asia-Pacific					DQ Corporate						Total
	2018		2017		2018		2017		2018			2017		2018			2017			2018			2017
	(In thousands)
Revenues
Products
Standard Products	$	40,022	$	54,299	$	7,571	$	13,633	$	4,938		$	13,412	$	—		$	—		$	52,531		$	81,344
Percentage of Completion	3,977		—		6,968		8,808		1,243			11,940		—			—			12,188			20,748
Total Products	43,999		54,299		14,539		22,441		6,181			25,352		—			—			64,719			102,092
Services																							—
Technical Advisory	7,286		7,658		4,072		4,270		2,768			1,662		—			—			14,126			13,590
Reconditioning	2,631		2,058		1,076		207		163			140		—			—			3,870			2,405
Total Services (excluding rental tools)	9,917		9,716		5,148		4,477		2,931			1,802		—			—			17,996			15,995
Leasing	6,734		6,713		3,516		2,376		1,896			746		—			—			12,146			9,835
Total Services (including rental tools)	16,651		16,429		8,664		6,853		4,827			2,548		—			—			30,142			25,830
Intercompany	4,048		4,227		347		256		563			51		—			—			4,958			4,534
Eliminations	—		—		—		—		—			—		(4,958		)	(4,534		)	(4,958		)	(4,534		)
Total Revenues	$	64,698	$	74,955	$	23,550	$	29,550	$	11,571		$	27,951	$	(4,958	)	$	(4,534	)	$	94,861		$	127,922
Depreciation and amortization	$	5,993	$	10,190	$	1,134	$	1,075	$	1,155		$	1,014	$	719		$	602		$	9,001		$	12,881
Income (loss) before income taxes	$	6,362	$	4,442	$	8,133	$	2,792	$	(301	)	$	5,796	$	(15,818	)	$	(13,092	)	$	(1,624	)	$	(62	)

	Six months ended June 30,
	Western Hemisphere				Eastern Hemisphere				Asia-Pacific					DQ Corporate						Total
	2018		2017		2018		2017		2018			2017		2018			2017			2018			2017
	(In thousands)
Revenues
Products
Standard Products	$	77,117	$	119,312	$	22,638	$	20,673	$	11,444		$	18,358	$	—		$	—		$	111,199		$	158,343
Percentage of Completion	9,317		275		11,766		15,694		3,482			19,372		—			—			24,565			35,341
Total Products	86,434		119,587		34,404		36,367		14,926			37,730		—			—			135,764			193,684
Services
Technical Advisory	13,527		14,978		9,174		7,203		4,132			3,639		—			—			26,833			25,820
Reconditioning	5,473		3,977		1,948		548		1,204			184		—			—			8,625			4,709
Total Services (excluding rental tools)	19,000		18,955		11,122		7,751		5,336			3,823		—			—			35,458			30,529
Leasing	12,267		15,936		7,722		5,377		2,823			1,624		—			—			22,812			22,937
Total Services (including rental tools)	31,267		34,891		18,844		13,128		8,159			5,447		—			—			58,270			53,466
Intercompany	7,121		10,130		532		287		728			117		—			—			8,381			10,534
Eliminations	—		—		—		—		—			—		(8,381		)	(10,534		)	(8,381		)	(10,534		)
Total	$	124,822	$	164,608	$	53,780	$	49,782	$	23,813		$	43,294	$	(8,381	)	$	(10,534	)	$	194,034		$	247,150
Depreciation and amortization	$	11,484	$	17,327	$	2,346	$	2,155	$	2,130		$	2,031	$	1,282		$	1,200		$	17,242		$	22,713
Income (loss) before income taxes	$	7,086	$	11,914	$	13,792	$	6,283	$	(45	)	$	7,640	$	(26,936	)	$	(25,847	)	$	(6,103	)	$	(10	)

	Western Hemisphere				Eastern Hemisphere				Asia-Pacific				DQ Corporate						Total
	June 30, 2018		December 31, 2017		June 30, 2018		December 31, 2017		June 30, 2018		December 31, 2017		June 30, 2018			December 31, 2017			June 30, 2018		December 31, 2017
	(In thousands)
Long-Lived Assets	$	470,169	$	482,636	$	273,489	$	264,828	$	67,489	$	58,606	$	(425,878	)	$	(414,814	)	$	385,269	$	391,256
Total Assets	$	835,296	$	877,779	$	766,741	$	752,967	$	188,777	$	185,229	$	(429,123	)	$	(416,170	)	$	1,361,691	$	1,399,805