| Line | Roll Up Total Concept | Roll Up Items Concept | Count |
|---|---|---|---|
| 1 | gne:EquityMethodInvestmentSummarizedFinancialInformationIncomeFromOperations | us-gaap:OperatingExpenses | 1 |
| 2 | gne:EquityMethodInvestmentSummarizedFinancialInformationIncomeFromOperations | us-gaap:EquityMethodInvestmentSummarizedFinancialInformationRevenue | 1 |
(Note that this is a work in progress!)