2.4.0.8000340 - Disclosure - Note 4 - Property and Equipment (Details)truefalsefalse1false falsefalseD130101_130630_PpeByType-PlantationEquipment_Range-Minimumhttp://www.sec.gov/CIK0000748790duration2013-01-01T00:00:002013-06-30T00:00:001false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse1false truefalseD130101_130630_PpeByType-PlantationEquipment_Range-Minimumhttp://www.sec.gov/CIK0000748790duration2013-01-01T00:00:002013-06-30T00:00:00falsefalsePlantation Equipmentus-gaap_PropertyPlantAndEquipmentByTypeAxisxbrldihttp://xbrl.org/2006/xbrldifil_PlantationEquipmentMemberus-gaap_PropertyPlantAndEquipmentByTypeAxisexplicitMemberfalsefalseMinimumus-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_MinimumMemberus-gaap_RangeAxisexplicitMembernanafalse0Plantation Equipment | Minimum2false 4us-gaap_PropertyPlantAndEquipmentUsefulLifeus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse005 yearsfalsefalsefalsexbrli:durationItemTypenaUseful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.No definition available.false0Property, Plant and Equipment, Useful Life3false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2false truefalseD130101_130630_PpeByType-PlantationEquipment_Range-Maximumhttp://www.sec.gov/CIK0000748790duration2013-01-01T00:00:002013-06-30T00:00:00falsefalsePlantation Equipmentus-gaap_PropertyPlantAndEquipmentByTypeAxisxbrldihttp://xbrl.org/2006/xbrldifil_PlantationEquipmentMemberus-gaap_PropertyPlantAndEquipmentByTypeAxisexplicitMemberfalsefalseMaximumus-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_MaximumMemberus-gaap_RangeAxisexplicitMembernanafalse0Plantation Equipment | Maximum4false 4us-gaap_PropertyPlantAndEquipmentUsefulLifeus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse0015 yearsfalsefalsefalsexbrli:durationItemTypenaUseful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.No definition available.false0Property, Plant and Equipment, Useful Life5false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse3false truefalseD130101_130630_PpeByType-PlantationDvlpCosts_Range-Minimumhttp://www.sec.gov/CIK0000748790duration2013-01-01T00:00:002013-06-30T00:00:00falsefalsePlantation Development Costsus-gaap_PropertyPlantAndEquipmentByTypeAxisxbrldihttp://xbrl.org/2006/xbrldifil_PlantationDevelopmentCostsMemberus-gaap_PropertyPlantAndEquipmentByTypeAxisexplicitMemberfalsefalseMinimumus-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_MinimumMemberus-gaap_RangeAxisexplicitMembernanafalse0Plantation Development Costs | Minimum6false 4us-gaap_PropertyPlantAndEquipmentUsefulLifeus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse0010 yearsfalsefalsefalsexbrli:durationItemTypenaUseful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.No definition available.false0Property, Plant and Equipment, Useful Life7false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse4false truefalseD130101_130630_PpeByType-PlantationDvlpCosts_Range-Maximumhttp://www.sec.gov/CIK0000748790duration2013-01-01T00:00:002013-06-30T00:00:00falsefalsePlantation Development Costsus-gaap_PropertyPlantAndEquipmentByTypeAxisxbrldihttp://xbrl.org/2006/xbrldifil_PlantationDevelopmentCostsMemberus-gaap_PropertyPlantAndEquipmentByTypeAxisexplicitMemberfalsefalseMaximumus-gaap_RangeAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_MaximumMemberus-gaap_RangeAxisexplicitMembernanafalse0Plantation Development Costs | Maximum8false 4us-gaap_PropertyPlantAndEquipmentUsefulLifeus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalse1falsefalsefalse0035 yearsfalsefalsefalsexbrli:durationItemTypenaUseful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.No definition available.false0Property, Plant and Equipment, Useful LifefalseNote 4 - Property and Equipment (Details)UnKnownUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.gceholdings.com/20130630/role/idr_DisclosureNote4PropertyAndEquipmentDetails18