Property, Plant and Equipment (Details Textual) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Dec. 31, 2016	Jun. 30, 2016	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Depreciation			$ 34,600	$ 39,300	$ 33,200
Capital expenditures			38,440	69,404	105,942
Impairment of Long-Lived Assets Held-for-use			4,286	2,625
Inventory write-down			4,075	2,163
Fluids systems [Member]
Property, Plant and Equipment [Line Items]
Capital expenditures			32,310	40,533	36,626
Inventory write-down				2,600
Fluids systems [Member] | Conroe and Fourchon Projects [Member]
Property, Plant and Equipment [Line Items]
Capital expenditures			27,800
Mats and integrated services [Member]
Property, Plant and Equipment [Line Items]
Capital expenditures			4,637	$ 27,456	$ 64,101
Mats and integrated services [Member] | Composite mats [Member]
Property, Plant and Equipment [Line Items]
Reduction In depreciation expense			6,100
Uruguay [Member] | Fluids systems [Member]
Property, Plant and Equipment [Line Items]
Impairment of Long-Lived Assets Held-for-use			$ 500
Asia Pacific [Member] | Fluids systems [Member]
Property, Plant and Equipment [Line Items]
Impairment of Long-Lived Assets Held-for-use		$ 3,800
Inventory write-down	$ 2,600