Acquisition Acquisition (Tables)

9 Months Ended

Sep. 30, 2013

Schedule of Goodwill [Table Text Block]

The above acquisitions accounted for the majority of the change to our goodwill during the nine months ended September 30, 2013, as follows (in thousands):

Balance at December 31, 2012	$	9,884
Acquisitions	50,848
Currency translation adjustments	(56		)
Balance at September 30, 2013	$	60,676

Mid-America Midstream Gas Services, L.L.C. [Member]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

We have preliminarily estimated the fair value of the assets acquired as follows (in thousands):

Property, plant and equipment	$	123,316
Customer contract intangible	169,244
Goodwill	23,587
Total assets acquired	$	316,147

Barcas Field Services, LLC [Member]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

We have preliminarily estimated the fair value of the assets acquired as follows (in thousands):

Property, plant and equipment	$	16,690
Customer contract intangible	6,018
Goodwill	27,261
Total assets acquired	$	49,969