XML 23 R17.htm IDEA: XBRL DOCUMENT v2.4.1.9
Oil And Gas Properties (Narrative) (Details) (USD $)
0 Months Ended
Jan. 29, 2015
Jan. 28, 2015
Drilling Agreement With An Unrelated Third Party    
Property, Plant and Equipment [Line Items]    
Percentage of working interest 100.00%SPRN_PercentageOfWorkingInterest
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= SPRN_OilAndGasPropertiesOneMember
 
Percentage of net revenue interest 87.50%SPRN_PercentageOfNetRevenueInterest
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= SPRN_OilAndGasPropertiesOneMember
 
Payment for drilling the well $ 100,000us-gaap_OtherCommitment
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= SPRN_OilAndGasPropertiesOneMember
 
Payment after complete the well $ 50,000SPRN_PaymentAfterCompleteWell
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= SPRN_OilAndGasPropertiesOneMember
 
Assignment Of Oil & Gas Lease With An Unrelated Third Party    
Property, Plant and Equipment [Line Items]    
Percentage of working interest   87.50%SPRN_PercentageOfWorkingInterest
/ us-gaap_PropertyPlantAndEquipmentByTypeAxis
= us-gaap_OilAndGasPropertiesMember