Revenue from Contracts with Customers (Tables)

6 Months Ended

Jun. 30, 2020

Revenue from Contract with Customer [Abstract]

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

as follows:

	2020		2021		2022		2023		2024		Total
	(In Thousands)
Compression service contracts remaining performance obligations	$	35,385	$	12,735	$	1,807	$	62	$	46	$	50,035

Summary of Changes in Contract Liabilities

The following table reflects the changes in unearned income in our consolidated balance sheets for the periods indicated:

	Six Months Ended June 30,
	2020			2019
	(In Thousands)
Unearned Income, beginning of period	$	9,678		$	25,333
Additional unearned income	32,834			84,456
Revenue recognized	(29,881		)	(78,119		)
Unearned income, end of period	$	12,631		$	31,670

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 June 30,		Six months ended June 30,
	2020	2019	2020		2019
	(In Thousands)
Completion Fluids & Products
U.S.	32,102	37,536	$	70,060	$	69,142
International	39,244	42,231	76,523		72,206
	71,346	79,767	146,583		141,348
Water & Flowback Services
U.S.	22,866	68,412	77,250		141,611
International	1,857	4,712	4,940		10,191
	24,723	73,124	82,190		151,802
Compression
U.S.	88,583	126,122	169,183		219,638
International	7,789	9,783	17,427		19,736
	96,372	135,905	186,610		239,374
Total Revenue
U.S.	143,551	232,070	316,493		430,391
International	48,890	56,726	98,890		102,133
	192,441	288,796	$	415,383	$	532,524