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| 0000950123-11-076804-index.html | 2011-08-12 15:53:05 | |
| 0000950123-11-076804.txt | 2011-08-12 15:53:05 | |
 0000950123-11-076804-xbrl.zip | 68738 | 2011-08-12 15:53:05 |
| egas-20110630.xml | 490399 | 2011-08-12 15:53:05 |
| egas-20110630.xsd | 13506 | 2011-08-12 15:53:05 |
| egas-20110630_cal.xml | 56747 | 2011-08-12 15:53:05 |
| egas-20110630_def.xml | 11251 | 2011-08-12 15:53:05 |
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| egas-20110630_pre.xml | 116870 | 2011-08-12 15:53:05 |
| FilingSummary.xml | 9865 | 2011-08-12 15:53:05 |
| Financial_Report.xls | 395637 | 2011-08-12 15:53:05 |
| l42759e10vq.htm | 585241 | 2011-08-12 15:53:05 |
| l42759exv31w1.htm | 5712 | 2011-08-12 15:53:05 |
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