Description Of Business And Significant Accounting Policies (Narrative) (Details) (USD $)	6 Months Ended	12 Months Ended
	Jun. 30, 2014 mi	Dec. 31, 2013	Aug. 16, 2013	Jun. 30, 2014 Certificates of Deposit [Member]	Dec. 31, 2012 Collateralized Bond [Member]
Description Of Business And Significant Accounting Policies [Line Items]
Length of pipeline, miles	65
Restricted cash	$ 507,000	$ 507,000		$ 120,500	$ 386,000
Unevaluated properties	736,000	736,000
Current cost discount	10.00%
Impairment	0	0
Agreement to sell the Company's Swan Creek and Pipeline assets			$ 1,500,000