Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001004155-15-000086-index-headers.html | 2015-11-09 17:02:48 | |
| 0001004155-15-000086-index.html | 2015-11-09 17:02:48 | |
| 0001004155-15-000086.txt | 2015-11-09 17:02:48 | |
 0001004155-15-000086-xbrl.zip | 321028 | 2015-11-09 17:02:48 |
| FilingSummary.xml | 47484 | 2015-11-09 17:02:48 |
| Financial_Report.xlsx | 103798 | 2015-11-09 17:02:48 |
| gas-20150930.xml | 4042656 | 2015-11-09 17:02:48 |
| gas-20150930.xsd | 70084 | 2015-11-09 17:02:48 |
| gas-20150930_cal.xml | 108451 | 2015-11-09 17:02:48 |
| gas-20150930_def.xml | 363865 | 2015-11-09 17:02:48 |
| gas-20150930_lab.xml | 875856 | 2015-11-09 17:02:48 |
| gas-20150930_pre.xml | 534467 | 2015-11-09 17:02:48 |
| q3201510-q.htm | 2737481 | 2015-11-09 17:02:48 |
| q32015ex12.htm | 57154 | 2015-11-09 17:02:48 |
| q32015ex311.htm | 14266 | 2015-11-09 17:02:48 |
| q32015ex312.htm | 14254 | 2015-11-09 17:02:48 |
| q32015ex321.htm | 5567 | 2015-11-09 17:02:48 |
| q32015ex322.htm | 5573 | 2015-11-09 17:02:48 |
| R1.htm | 25673 | 2015-11-09 17:02:48 |
| R10.htm | 95486 | 2015-11-09 17:02:48 |
| R11.htm | 12711 | 2015-11-09 17:02:48 |
| R12.htm | 18929 | 2015-11-09 17:02:48 |
| R13.htm | 114727 | 2015-11-09 17:02:48 |
| R14.htm | 133237 | 2015-11-09 17:02:48 |
| R15.htm | 52270 | 2015-11-09 17:02:48 |
| R16.htm | 192939 | 2015-11-09 17:02:48 |
| R17.htm | 60663 | 2015-11-09 17:02:48 |
| R18.htm | 125450 | 2015-11-09 17:02:48 |
| R19.htm | 143266 | 2015-11-09 17:02:48 |
| R2.htm | 152895 | 2015-11-09 17:02:48 |
| R20.htm | 159040 | 2015-11-09 17:02:48 |
| R21.htm | 35751 | 2015-11-09 17:02:48 |
| R22.htm | 430320 | 2015-11-09 17:02:48 |
| R23.htm | 36022 | 2015-11-09 17:02:48 |
| R24.htm | 93769 | 2015-11-09 17:02:48 |
| R25.htm | 100906 | 2015-11-09 17:02:48 |
| R26.htm | 130930 | 2015-11-09 17:02:48 |
| R27.htm | 51517 | 2015-11-09 17:02:48 |
| R28.htm | 187311 | 2015-11-09 17:02:48 |
| R29.htm | 57674 | 2015-11-09 17:02:48 |
| R3.htm | 12847 | 2015-11-09 17:02:48 |
| R30.htm | 112576 | 2015-11-09 17:02:48 |
| R31.htm | 139381 | 2015-11-09 17:02:48 |
| R32.htm | 162239 | 2015-11-09 17:02:48 |
| R33.htm | 13892 | 2015-11-09 17:02:48 |
| R34.htm | 428220 | 2015-11-09 17:02:48 |
| R35.htm | 33613 | 2015-11-09 17:02:48 |
| R36.htm | 27128 | 2015-11-09 17:02:48 |
| R37.htm | 12589 | 2015-11-09 17:02:48 |
| R38.htm | 5304 | 2015-11-09 17:02:48 |
| R39.htm | 24585 | 2015-11-09 17:02:48 |
| R4.htm | 98431 | 2015-11-09 17:02:48 |
| R40.htm | 52269 | 2015-11-09 17:02:48 |
| R41.htm | 34995 | 2015-11-09 17:02:48 |
| R42.htm | 44910 | 2015-11-09 17:02:48 |
| R43.htm | 15307 | 2015-11-09 17:02:48 |
| R44.htm | 36755 | 2015-11-09 17:02:48 |
| R45.htm | 4278 | 2015-11-09 17:02:48 |
| R46.htm | 18478 | 2015-11-09 17:02:48 |
| R47.htm | 9497 | 2015-11-09 17:02:48 |
| R48.htm | 33061 | 2015-11-09 17:02:48 |
| R49.htm | 15198 | 2015-11-09 17:02:48 |
| R5.htm | 5162 | 2015-11-09 17:02:48 |
| R50.htm | 9418 | 2015-11-09 17:02:48 |
| R51.htm | 42536 | 2015-11-09 17:02:48 |
| R52.htm | 33509 | 2015-11-09 17:02:48 |
| R53.htm | 24917 | 2015-11-09 17:02:48 |
| R54.htm | 39349 | 2015-11-09 17:02:48 |
| R55.htm | 68148 | 2015-11-09 17:02:48 |
| R56.htm | 7860 | 2015-11-09 17:02:48 |
| R57.htm | 26749 | 2015-11-09 17:02:48 |
| R58.htm | 51574 | 2015-11-09 17:02:48 |
| R59.htm | 30353 | 2015-11-09 17:02:48 |
| R6.htm | 40741 | 2015-11-09 17:02:48 |
| R60.htm | 47280 | 2015-11-09 17:02:48 |
| R61.htm | 23665 | 2015-11-09 17:02:48 |
| R62.htm | 16829 | 2015-11-09 17:02:48 |
| R63.htm | 10684 | 2015-11-09 17:02:48 |
| R64.htm | 17232 | 2015-11-09 17:02:48 |
| R65.htm | 43647 | 2015-11-09 17:02:48 |
| R66.htm | 25560 | 2015-11-09 17:02:48 |
| R67.htm | 15769 | 2015-11-09 17:02:48 |
| R68.htm | 118017 | 2015-11-09 17:02:48 |
| R69.htm | 20345 | 2015-11-09 17:02:48 |
| R7.htm | 14321 | 2015-11-09 17:02:48 |
| R70.htm | 28725 | 2015-11-09 17:02:48 |
| R71.htm | 36800 | 2015-11-09 17:02:48 |
| R8.htm | 59516 | 2015-11-09 17:02:48 |
| R9.htm | 4630 | 2015-11-09 17:02:48 |
| report.css | 2767 | 2015-11-09 17:02:48 |
| Show.js | 1410 | 2015-11-09 17:02:48 |