Revenue from Contracts with Customers (Tables)

9 Months Ended

Sep. 30, 2018

Revenue from Contract with Customer [Abstract]

Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table Text Block]

The remaining performance obligations are expected to be recognized through 2022 as follows (in thousands):

	2018		2019		2020		2021		2022		Total
	(In Thousands)
Compression service contracts remaining performance obligations	$	2,552	$	9,451	$	3,865	$	552	$	76	$	16,496

Summary of Changes in Contract Liabilities

The following table reflects the changes in our contract liabilities during the nine month period ended September 30, 2018:

	September 30, 2018
	(In Thousands)
Unearned Income, beginning of period	$	17,050
Additional unearned income	101,887
Revenue recognized	(82,050		)
Unearned income, end of period	$	36,887

Disaggregation of Revenue [Table Text Block]

In addition, we disaggregate revenue from contracts with customers by geography based on the following table below.

	Three months ended September 30,				Nine months ended September 30,
	2018		2017		2018		2017
	(In Thousands)
Completion Fluids & Products
U.S.	35,426		42,537		97,446		124,209
International	27,647		28,786		95,287		77,337
	63,073		71,323		192,733		201,546
Water & Flowback Services
U.S.	71,579		31,802		189,457		80,219
International	6,989		9,246		33,832		30,094
	78,568		41,048		223,289		110,313
Compression
U.S.	105,655		63,697		273,563		190,553
International	9,606		7,914		27,044		21,929
	115,261		71,611		300,607		212,482
Interdivision eliminations
U.S.	4		(12	)	4		(13	)
International	(55	)	(293	)	(329	)	(1,311	)
	(51	)	(305	)	(325	)	(1,324	)
Total Revenue
U.S.	212,664		138,024		560,470		394,968
International	44,187		45,653		155,834		128,049
	256,851		183,677		716,304		523,017