Asset Retirement Obligations (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Change in Asset Retirement Obligation [Table Text Block]

Balance at December 31, 2012	$	1,071,843
Liabilities incurred		33,121
Accretion expense		18,032
Revision of estimated cash flows		–
Balance at March 31, 2013	$	1,122,996