Note 1 - Organization, Nature of Business and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

Schedule of Inventory, Current [Table Text Block]

	Successor			Predecessor
	As of December 31,
	2017			2016
Raw materials	$	5,302		$	16,367
Work-in-process		1,329			5,022
Finished goods		74,552			38,091
Total inventory		81,183			59,480
Inventory reserve		(3,390	)		(5,009	)
Inventory, net	$	77,793		$	54,471

Property, Plant and Equipment [Table Text Block]

				Successor			Predecessor
	Estimated Useful Lives			As of December 31,
	(in years)			2017			2016
Land	Indefinite			$	38,385		$	46,000
Building and leasehold improvements	5	-	25		79,985			121,915
Office furniture, fixtures and equipment	3	-	5		34,672			29,435
Machinery and equipment	3	-	10		577,922			1,219,645
Transportation equipment	3	-	10		23,352			179,426
					754,316			1,596,421
Less: accumulated depreciation					(133,755	)		(683,189	)
					620,561			913,232
Construction in progress					82,468			37,579
Property, plant and equipment, net				$	703,029		$	950,811

Property Plant and Equipment Impairment Expense [Table Text Block]

	Predecessor
	Year Ended December 31,		Year Ended December 31,
	2016		2015
Fracturing	$	—	$	255,283
Well Construction & Intervention		49,877		101,171
International Coiled Tubing		4,663		6,931
Equipment Manufacturing and Repair Services		3,238		13,847
Specialty Chemicals		—		3,070
Artificial lift		2,784		—
Research and Technology		518		12,777
Total PP&E impairment expense	$	61,080	$	393,079

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Successor		Predecessor
	(In thousands, except per share amounts)
	Years Ended December 31,
	2017		2016			2015
Numerator:
Net income (loss) attributed to common stockholders	$	22,457	$	(944,289	)	$	(872,542	)
Denominator:
Weighted average common shares outstanding - basic		61,208		118,305			102,853
Effect of potentially dilutive securities:
Stock options		—		—			—
Restricted stock		4		—			—
Warrants		248		—			—
Weighted average common shares outstanding - diluted		61,460		118,305			102,853
Net income (loss) per common share:
Basic	$	0.37	$	(7.98	)	$	(8.48	)
Diluted	$	0.37	$	(7.98	)	$	(8.48	)

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block]

	Successor		Predecessor
	(In thousands)
	Years Ended December 31,
	2017		2016		2015
Basic earnings per share:
Unvested restricted stock		537		1,529		2,610
Diluted earnings per share:
Anti-dilutive stock options		235		4,808		3,661
Anti-dilutive warrants		—		—		—
Anti-dilutive restricted stock		524		1,490		2,125
Potentially dilutive securities excluded as anti-dilutive		759		6,298		5,786