XML 65 R41.htm IDEA: XBRL DOCUMENT v2.4.1.9
Significant Accounting Policies (Narrative) (Details) (USD $)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Property, Plant and Equipment [Line Items]    
Antidilutive securities excluded from computation of diluted earnings per share 0us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount 202,020us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
Oil And Gas Properties    
Property, Plant and Equipment [Line Items]    
Depletion expense related to oil and gas production 181,008us-gaap_DepletionOfOilAndGasProperties
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_OilAndGasPropertiesMember
263,987us-gaap_DepletionOfOilAndGasProperties
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_OilAndGasPropertiesMember