Fair Value of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on a Recurring Basis

Information for assets and liabilities measured at fair value was as follows:

As of December 31, 2015	Level 1		Level 2		Level 3		Total
Derivative assets, gross
Commodity puts	$	-	$	18,400	$	-	$	18,400
As of December 31, 2014
Derivative assets, gross
Commodity puts	$	-	$	18,700	$	-	$	18,700