Rendering

Component: (Network and Table)
Network
30903 - Disclosure - Asset Retirement Obligations (Tables)
(http://www.gpreinc.com/role/DisclosureAssetRetirementObligationsTables)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Asset Retirement Obligations [Abstract]Period [Axis]
2016-01-01 - 2016-12-31
Asset Retirement Obligations [Abstract]
 
Schedule of Change in the Liability for the Asset Retirement Obligations

The following table summarizes the change in the liability for the AROs (in thousands):







 

 

 



 

 

 



 

Amount

Balance, December 31, 2014

 

$

2,043 

Additional asset retirement obligations incurred

 

 

202 

Accretion expense

 

 

201 

Balance, December 31, 2015

 

 

2,446 

Additional asset retirement obligations incurred

 

 

447 

Liabilities settled

 

 

(53)

Accretion expense

 

 

236 

Balance, December 31, 2016

 

$

3,076