Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001587732-15-000062-index-headers.html | 2015-10-29 13:46:54 | |
| 0001587732-15-000062-index.html | 2015-10-29 13:46:54 | |
| 0001587732-15-000062.txt | 2015-10-29 13:46:54 | |
 0001587732-15-000062-xbrl.zip | 132276 | 2015-10-29 13:46:54 |
| FilingSummary.xml | 21775 | 2015-10-29 13:46:54 |
| Financial_Report.xlsx | 45315 | 2015-10-29 13:46:54 |
| ogs-20150930.xml | 798774 | 2015-10-29 13:46:54 |
| ogs-20150930.xsd | 34302 | 2015-10-29 13:46:54 |
| ogs-20150930_cal.xml | 58882 | 2015-10-29 13:46:54 |
| ogs-20150930_def.xml | 235066 | 2015-10-29 13:46:54 |
| ogs-20150930_lab.xml | 412607 | 2015-10-29 13:46:54 |
| ogs-20150930_pre.xml | 260541 | 2015-10-29 13:46:54 |
| ogsexhibit3113q10-q2015.htm | 11776 | 2015-10-29 13:46:54 |
| ogsexhibit3123q10-q2015.htm | 11634 | 2015-10-29 13:46:54 |
| ogsexhibit3213q10-q2015.htm | 5837 | 2015-10-29 13:46:54 |
| ogsexhibit3223q10-q2015.htm | 5824 | 2015-10-29 13:46:54 |
| onegas10-qx9302015.htm | 1147688 | 2015-10-29 13:46:54 |
| R1.htm | 26040 | 2015-10-29 13:46:54 |
| R10.htm | 94563 | 2015-10-29 13:46:54 |
| R11.htm | 11234 | 2015-10-29 13:46:54 |
| R12.htm | 7154 | 2015-10-29 13:46:54 |
| R13.htm | 5370 | 2015-10-29 13:46:54 |
| R14.htm | 47731 | 2015-10-29 13:46:54 |
| R15.htm | 72068 | 2015-10-29 13:46:54 |
| R16.htm | 58592 | 2015-10-29 13:46:54 |
| R17.htm | 15985 | 2015-10-29 13:46:54 |
| R18.htm | 28365 | 2015-10-29 13:46:54 |
| R19.htm | 27114 | 2015-10-29 13:46:54 |
| R2.htm | 57687 | 2015-10-29 13:46:54 |
| R20.htm | 20928 | 2015-10-29 13:46:54 |
| R21.htm | 92388 | 2015-10-29 13:46:54 |
| R22.htm | 43569 | 2015-10-29 13:46:54 |
| R23.htm | 68777 | 2015-10-29 13:46:54 |
| R24.htm | 54817 | 2015-10-29 13:46:54 |
| R25.htm | 7422 | 2015-10-29 13:46:54 |
| R26.htm | 47396 | 2015-10-29 13:46:54 |
| R27.htm | 28113 | 2015-10-29 13:46:54 |
| R28.htm | 20151 | 2015-10-29 13:46:54 |
| R29.htm | 6389 | 2015-10-29 13:46:54 |
| R3.htm | 5767 | 2015-10-29 13:46:54 |
| R30.htm | 18071 | 2015-10-29 13:46:54 |
| R31.htm | 34038 | 2015-10-29 13:46:54 |
| R32.htm | 26215 | 2015-10-29 13:46:54 |
| R33.htm | 9697 | 2015-10-29 13:46:54 |
| R34.htm | 27726 | 2015-10-29 13:46:54 |
| R4.htm | 16302 | 2015-10-29 13:46:54 |
| R5.htm | 109778 | 2015-10-29 13:46:54 |
| R6.htm | 13627 | 2015-10-29 13:46:54 |
| R7.htm | 82176 | 2015-10-29 13:46:54 |
| R8.htm | 50001 | 2015-10-29 13:46:54 |
| R9.htm | 21749 | 2015-10-29 13:46:54 |
| report.css | 2767 | 2015-10-29 13:46:54 |
| Show.js | 1410 | 2015-10-29 13:46:54 |