Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2016

Summary of Significant Accounting Policies (Tables)

Allowances for Doubtful Accounts Table

	Year Ended December 31,
	2016			2015			2014
	(In Thousands)
At beginning of period	$	7,847		$	2,485		$	1,349
Activity in the period:
Provision for doubtful accounts	2,436			5,387			856
Account (chargeoffs) recoveries	(3,992		)	(25		)	280
At end of period	$	6,291		$	7,847		$	2,485

Inventories Table

	December 31,
	2016		2015
	(In Thousands)
Finished goods	$	62,064	$	54,587
Raw materials	2,429		1,731
Parts and supplies	35,548		37,379
Work in progress	6,505		23,312
Total inventories	$	106,546	$	117,009

Property, Plant, and Equipment Table

Buildings	15 – 40 years
Barges and vessels	5 – 30 years
Machinery and equipment	2 – 20 years
Automobiles and trucks	3 – 4 years
Chemical plants	15 – 30 years
Compressors	12 – 20 years

Goodwill Table

	Fluids		Production Testing			Compression			Offshore Services			Maritech		Total
	(In Thousands)
Balance as of December 31, 2013	$	—	$	112,062		$	72,161		$	3,936		$	—	$	188,159
Goodwill adjustments	—		(64,189		)	—			(3,936		)	—		(68,125		)
Balance as of December 31, 2014	6,636		53,682			233,548			—			—		293,866
Goodwill adjustments	—		(39,775		)	(141,146		)	—			—		(180,921		)
Balance as of December 31, 2015	6,636		13,907			92,402			—			—		112,945
Goodwill adjustments	—		(13,907		)	(92,402		)	—			$	—	(106,309		)
Balance as of December 31, 2016	$	6,636	$	—		$	—		$	—		$	—	$	6,636

Services and Rentals Revenues and Costs Table

	Year Ended December 31,
	2016		2015		2014
	(In Thousands)
Rental revenue	$	55,909	$	143,601	$	92,010
Rental expenses	$	25,621	$	66,528	$	34,501

Fair Value Measurements on a Recurring Basis Table

				Fair Value Measurements Using
	Total as of			Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs			Significant Unobservable Inputs
Description	Dec 31, 2016			(Level 1)		(Level 2)			(Level 3)
	(In Thousands)
CCLP Series A Preferred Units	$	77,062		$	—	$	—		$	77,062
Warrants liability	18,503			—		—			18,503
Asset for foreign currency derivative contracts	81			—		81			—
Liability for foreign currency derivative contracts	(371		)	—		(371		)	—
Total	$	95,275

A summary of these fair value measurements as of December 31, 2015, is as follows:

				Fair Value Measurements Using
	Total as of			Quoted Prices in Active Markets for Identical Assets or Liabilities		Significant Other Observable Inputs			Significant Unobservable Inputs
Description	Dec 31, 2015			(Level 1)		(Level 2)			(Level 3)
	(In Thousands)
Asset for foreign currency derivative contracts	$	23		$	—	$	23		$	—
Liability for foreign currency derivative contracts	(385		)	—		(385		)	—
Acquisition contingent consideration liability	—			—		—			—
Total	$	(362	)

Fair Value Measurements on a Nonrecurring Basis Table

				Fair Value Measurements Using
				Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Year-to-Date Impairment Losses
Description	Fair Value
	(In Thousands)
Compression equipment	$	—		$	—	$	—	$	—	$	2,357
Compression intangible assets	20,600		(1)	—		—		20,600		7,866
Compression goodwill	—			—		—		—		92,334
Production Testing equipment	—			—		—		—		3,592
Production Testing intangible assets	2,900		(1)	—		—		2,900		2,804
Production Testing goodwill	—			—		—		—		13,871
Offshore Services equipment	—			—		—		—		1,078
Fluids equipment and facilities	—			—		—		—		218
Fluids intangible assets	—			—		—		—		257
Total	$	23,500								$	124,377

⁽¹⁾ Fair value as of March 31, 2016 date of impairment.

A summary of these nonrecurring fair value measurements as of December 31, 2015, using the fair value hierarchy, is as follows:

			Fair Value Measurements Using
	Total as of		Quoted Prices in Active Markets for Identical Assets or Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)		Year-to-Date Impairment Losses
Description	Dec 31, 2015
	(In Thousands)
Offshore Services assets	$	772	$	—	$	—	$	772	$	6,300
Offshore Services goodwill	—		—		—		—		5,659
Production Testing equipment	92,402		—		—		92,402		139,444
Production Testing intangible assets	14,476		—		—		14,476		12,310
Production Testing goodwill	—		—		—		—		—
Fluids equipment and facilities	13,907		—		—		13,907		37,562
Other	—		—		—		—		—
Total	$	127,880							$	221,164