Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-17-011311-index-headers.html | 2017-11-09 15:31:15 | |
| 0001628280-17-011311-index.html | 2017-11-09 15:31:15 | |
| 0001628280-17-011311.txt | 2017-11-09 15:31:15 | |
 0001628280-17-011311-xbrl.zip | 218247 | 2017-11-09 15:31:15 |
| FilingSummary.xml | 47635 | 2017-11-09 15:31:15 |
| Financial_Report.xlsx | 97449 | 2017-11-09 15:31:15 |
 orionlogo2a01.jpg | 13125 | 2017-11-09 15:31:15 |
| orionthirdamendment.htm | 595089 | 2017-11-09 15:31:15 |
 orionthirdamendment001.jpg | 229215 | 2017-11-09 15:31:15 |
 orionthirdamendment002.jpg | 259908 | 2017-11-09 15:31:15 |
 orionthirdamendment003.jpg | 226777 | 2017-11-09 15:31:15 |
 orionthirdamendment004.jpg | 36969 | 2017-11-09 15:31:15 |
 orionthirdamendment005.jpg | 127257 | 2017-11-09 15:31:15 |
 orionthirdamendment006.jpg | 83059 | 2017-11-09 15:31:15 |
 orionthirdamendment007.jpg | 26076 | 2017-11-09 15:31:15 |
 orionthirdamendment008.jpg | 95028 | 2017-11-09 15:31:15 |
 orionthirdamendment009.jpg | 20181 | 2017-11-09 15:31:15 |
 orionthirdamendment010.jpg | 19897 | 2017-11-09 15:31:15 |
 orionthirdamendment011.jpg | 26261 | 2017-11-09 15:31:15 |
 orionthirdamendment012.jpg | 50348 | 2017-11-09 15:31:15 |
 orionthirdamendment013.jpg | 35613 | 2017-11-09 15:31:15 |
 orionthirdamendment014.jpg | 33930 | 2017-11-09 15:31:15 |
 orionthirdamendment015.jpg | 22347 | 2017-11-09 15:31:15 |
 orionthirdamendment016.jpg | 30700 | 2017-11-09 15:31:15 |
 orionthirdamendment017.jpg | 7776 | 2017-11-09 15:31:15 |
 orionthirdamendment018.jpg | 76954 | 2017-11-09 15:31:15 |
 orionthirdamendment019.jpg | 169043 | 2017-11-09 15:31:15 |
 orionthirdamendment020.jpg | 169523 | 2017-11-09 15:31:15 |
 orionthirdamendment021.jpg | 194757 | 2017-11-09 15:31:15 |
 orionthirdamendment022.jpg | 11043 | 2017-11-09 15:31:15 |
 orionthirdamendment023.jpg | 73013 | 2017-11-09 15:31:15 |
 orionthirdamendment024.jpg | 245315 | 2017-11-09 15:31:15 |
 orionthirdamendment025.jpg | 238088 | 2017-11-09 15:31:15 |
 orionthirdamendment026.jpg | 232362 | 2017-11-09 15:31:15 |
 orionthirdamendment027.jpg | 251670 | 2017-11-09 15:31:15 |
 orionthirdamendment028.jpg | 253529 | 2017-11-09 15:31:15 |
 orionthirdamendment029.jpg | 239143 | 2017-11-09 15:31:15 |
 orionthirdamendment030.jpg | 218592 | 2017-11-09 15:31:15 |
 orionthirdamendment031.jpg | 284262 | 2017-11-09 15:31:15 |
 orionthirdamendment032.jpg | 225837 | 2017-11-09 15:31:15 |
 orionthirdamendment033.jpg | 280743 | 2017-11-09 15:31:15 |
 orionthirdamendment034.jpg | 211503 | 2017-11-09 15:31:15 |
 orionthirdamendment035.jpg | 260241 | 2017-11-09 15:31:15 |
 orionthirdamendment036.jpg | 285007 | 2017-11-09 15:31:15 |
 orionthirdamendment037.jpg | 299881 | 2017-11-09 15:31:15 |
 orionthirdamendment038.jpg | 226343 | 2017-11-09 15:31:15 |
 orionthirdamendment039.jpg | 215462 | 2017-11-09 15:31:15 |
 orionthirdamendment040.jpg | 240288 | 2017-11-09 15:31:15 |
 orionthirdamendment041.jpg | 224638 | 2017-11-09 15:31:15 |
 orionthirdamendment042.jpg | 273109 | 2017-11-09 15:31:15 |
 orionthirdamendment043.jpg | 220950 | 2017-11-09 15:31:15 |
 orionthirdamendment044.jpg | 202756 | 2017-11-09 15:31:15 |
 orionthirdamendment045.jpg | 235160 | 2017-11-09 15:31:15 |
 orionthirdamendment046.jpg | 248096 | 2017-11-09 15:31:15 |
 orionthirdamendment047.jpg | 246969 | 2017-11-09 15:31:15 |
 orionthirdamendment048.jpg | 256535 | 2017-11-09 15:31:15 |
 orionthirdamendment049.jpg | 221414 | 2017-11-09 15:31:15 |
 orionthirdamendment050.jpg | 223893 | 2017-11-09 15:31:15 |
 orionthirdamendment051.jpg | 240482 | 2017-11-09 15:31:15 |
 orionthirdamendment052.jpg | 254346 | 2017-11-09 15:31:15 |
 orionthirdamendment053.jpg | 252368 | 2017-11-09 15:31:15 |
 orionthirdamendment054.jpg | 208433 | 2017-11-09 15:31:15 |
 orionthirdamendment055.jpg | 198537 | 2017-11-09 15:31:15 |
 orionthirdamendment056.jpg | 237133 | 2017-11-09 15:31:15 |
 orionthirdamendment057.jpg | 236462 | 2017-11-09 15:31:15 |
 orionthirdamendment058.jpg | 215617 | 2017-11-09 15:31:15 |
 orionthirdamendment059.jpg | 201764 | 2017-11-09 15:31:15 |
 orionthirdamendment060.jpg | 200622 | 2017-11-09 15:31:15 |
 orionthirdamendment061.jpg | 218082 | 2017-11-09 15:31:15 |
 orionthirdamendment062.jpg | 247897 | 2017-11-09 15:31:15 |
 orionthirdamendment063.jpg | 259494 | 2017-11-09 15:31:15 |
 orionthirdamendment064.jpg | 267250 | 2017-11-09 15:31:15 |
 orionthirdamendment065.jpg | 280410 | 2017-11-09 15:31:15 |
 orionthirdamendment066.jpg | 279989 | 2017-11-09 15:31:15 |
 orionthirdamendment067.jpg | 262781 | 2017-11-09 15:31:15 |
 orionthirdamendment068.jpg | 231603 | 2017-11-09 15:31:15 |
 orionthirdamendment069.jpg | 205004 | 2017-11-09 15:31:15 |
 orionthirdamendment070.jpg | 145992 | 2017-11-09 15:31:15 |
 orionthirdamendment071.jpg | 267838 | 2017-11-09 15:31:15 |
 orionthirdamendment072.jpg | 237375 | 2017-11-09 15:31:15 |
 orionthirdamendment073.jpg | 207137 | 2017-11-09 15:31:15 |
 orionthirdamendment074.jpg | 253899 | 2017-11-09 15:31:15 |
 orionthirdamendment075.jpg | 193464 | 2017-11-09 15:31:15 |
 orionthirdamendment076.jpg | 235901 | 2017-11-09 15:31:15 |
 orionthirdamendment077.jpg | 215429 | 2017-11-09 15:31:15 |
 orionthirdamendment078.jpg | 232478 | 2017-11-09 15:31:15 |
 orionthirdamendment079.jpg | 256282 | 2017-11-09 15:31:15 |
 orionthirdamendment080.jpg | 236781 | 2017-11-09 15:31:15 |
 orionthirdamendment081.jpg | 242866 | 2017-11-09 15:31:15 |
 orionthirdamendment082.jpg | 239744 | 2017-11-09 15:31:15 |
 orionthirdamendment083.jpg | 236841 | 2017-11-09 15:31:15 |
 orionthirdamendment084.jpg | 256599 | 2017-11-09 15:31:15 |
 orionthirdamendment085.jpg | 253234 | 2017-11-09 15:31:15 |
 orionthirdamendment086.jpg | 220017 | 2017-11-09 15:31:15 |
 orionthirdamendment087.jpg | 249245 | 2017-11-09 15:31:15 |
 orionthirdamendment088.jpg | 258311 | 2017-11-09 15:31:15 |
 orionthirdamendment089.jpg | 248757 | 2017-11-09 15:31:15 |
 orionthirdamendment090.jpg | 253646 | 2017-11-09 15:31:15 |
 orionthirdamendment091.jpg | 259040 | 2017-11-09 15:31:15 |
 orionthirdamendment092.jpg | 234176 | 2017-11-09 15:31:15 |
 orionthirdamendment093.jpg | 222479 | 2017-11-09 15:31:15 |
 orionthirdamendment094.jpg | 224757 | 2017-11-09 15:31:15 |
 orionthirdamendment095.jpg | 188379 | 2017-11-09 15:31:15 |
 orionthirdamendment096.jpg | 236591 | 2017-11-09 15:31:15 |
 orionthirdamendment097.jpg | 205050 | 2017-11-09 15:31:15 |
 orionthirdamendment098.jpg | 281260 | 2017-11-09 15:31:15 |
 orionthirdamendment099.jpg | 233773 | 2017-11-09 15:31:15 |
 orionthirdamendment100.jpg | 248488 | 2017-11-09 15:31:15 |
 orionthirdamendment101.jpg | 268458 | 2017-11-09 15:31:15 |
 orionthirdamendment102.jpg | 235354 | 2017-11-09 15:31:15 |
 orionthirdamendment103.jpg | 283386 | 2017-11-09 15:31:15 |
 orionthirdamendment104.jpg | 267458 | 2017-11-09 15:31:15 |
 orionthirdamendment105.jpg | 263454 | 2017-11-09 15:31:15 |
 orionthirdamendment106.jpg | 259364 | 2017-11-09 15:31:15 |
 orionthirdamendment107.jpg | 249778 | 2017-11-09 15:31:15 |
 orionthirdamendment108.jpg | 282257 | 2017-11-09 15:31:15 |
 orionthirdamendment109.jpg | 262823 | 2017-11-09 15:31:15 |
 orionthirdamendment110.jpg | 229128 | 2017-11-09 15:31:15 |
 orionthirdamendment111.jpg | 245295 | 2017-11-09 15:31:15 |
 orionthirdamendment112.jpg | 202827 | 2017-11-09 15:31:15 |
 orionthirdamendment113.jpg | 237492 | 2017-11-09 15:31:15 |
 orionthirdamendment114.jpg | 230502 | 2017-11-09 15:31:15 |
 orionthirdamendment115.jpg | 218198 | 2017-11-09 15:31:15 |
 orionthirdamendment116.jpg | 214600 | 2017-11-09 15:31:15 |
 orionthirdamendment117.jpg | 188097 | 2017-11-09 15:31:15 |
 orionthirdamendment118.jpg | 206703 | 2017-11-09 15:31:15 |
 orionthirdamendment119.jpg | 198419 | 2017-11-09 15:31:15 |
 orionthirdamendment120.jpg | 227845 | 2017-11-09 15:31:15 |
 orionthirdamendment121.jpg | 234176 | 2017-11-09 15:31:15 |
 orionthirdamendment122.jpg | 244747 | 2017-11-09 15:31:15 |
 orionthirdamendment123.jpg | 249413 | 2017-11-09 15:31:15 |
 orionthirdamendment124.jpg | 253187 | 2017-11-09 15:31:15 |
 orionthirdamendment125.jpg | 254203 | 2017-11-09 15:31:15 |
 orionthirdamendment126.jpg | 249246 | 2017-11-09 15:31:15 |
 orionthirdamendment127.jpg | 226824 | 2017-11-09 15:31:15 |
 orionthirdamendment128.jpg | 272426 | 2017-11-09 15:31:15 |
 orionthirdamendment129.jpg | 268448 | 2017-11-09 15:31:15 |
 orionthirdamendment130.jpg | 233861 | 2017-11-09 15:31:15 |
 orionthirdamendment131.jpg | 247819 | 2017-11-09 15:31:15 |
 orionthirdamendment132.jpg | 233244 | 2017-11-09 15:31:15 |
 orionthirdamendment133.jpg | 242384 | 2017-11-09 15:31:15 |
 orionthirdamendment134.jpg | 280731 | 2017-11-09 15:31:15 |
 orionthirdamendment135.jpg | 262636 | 2017-11-09 15:31:15 |
 orionthirdamendment136.jpg | 187986 | 2017-11-09 15:31:15 |
 orionthirdamendment137.jpg | 223023 | 2017-11-09 15:31:15 |
 orionthirdamendment138.jpg | 199917 | 2017-11-09 15:31:15 |
 orionthirdamendment139.jpg | 208309 | 2017-11-09 15:31:15 |
 orionthirdamendment140.jpg | 294036 | 2017-11-09 15:31:15 |
 orionthirdamendment141.jpg | 276159 | 2017-11-09 15:31:15 |
 orionthirdamendment142.jpg | 249443 | 2017-11-09 15:31:15 |
 orionthirdamendment143.jpg | 277191 | 2017-11-09 15:31:15 |
 orionthirdamendment144.jpg | 274371 | 2017-11-09 15:31:15 |
 orionthirdamendment145.jpg | 277488 | 2017-11-09 15:31:15 |
 orionthirdamendment146.jpg | 89964 | 2017-11-09 15:31:15 |
| orn-20170930.xml | 1198091 | 2017-11-09 15:31:15 |
| orn-20170930.xsd | 55596 | 2017-11-09 15:31:15 |
| orn-20170930_cal.xml | 103603 | 2017-11-09 15:31:15 |
| orn-20170930_def.xml | 304472 | 2017-11-09 15:31:15 |
| orn-20170930_lab.xml | 692464 | 2017-11-09 15:31:15 |
| orn-20170930_pre.xml | 462679 | 2017-11-09 15:31:15 |
| orn093017-311.htm | 13698 | 2017-11-09 15:31:15 |
| orn093017-312.htm | 13827 | 2017-11-09 15:31:15 |
| orn093017-321.htm | 8478 | 2017-11-09 15:31:15 |
| orn09301710q.htm | 998710 | 2017-11-09 15:31:15 |
| R1.htm | 20416 | 2017-11-09 15:31:15 |
| R10.htm | 63282 | 2017-11-09 15:31:15 |
| R11.htm | 39431 | 2017-11-09 15:31:15 |
| R12.htm | 67537 | 2017-11-09 15:31:15 |
| R13.htm | 25205 | 2017-11-09 15:31:15 |
| R14.htm | 30115 | 2017-11-09 15:31:15 |
| R15.htm | 6925 | 2017-11-09 15:31:15 |
| R16.htm | 36781 | 2017-11-09 15:31:15 |
| R17.htm | 47923 | 2017-11-09 15:31:15 |
| R18.htm | 18545 | 2017-11-09 15:31:15 |
| R19.htm | 58347 | 2017-11-09 15:31:15 |
| R2.htm | 103422 | 2017-11-09 15:31:15 |
| R20.htm | 12110 | 2017-11-09 15:31:15 |
| R21.htm | 29805 | 2017-11-09 15:31:15 |
| R22.htm | 20811 | 2017-11-09 15:31:15 |
| R23.htm | 6660 | 2017-11-09 15:31:15 |
| R24.htm | 46475 | 2017-11-09 15:31:15 |
| R25.htm | 7342 | 2017-11-09 15:31:15 |
| R26.htm | 103016 | 2017-11-09 15:31:15 |
| R27.htm | 28771 | 2017-11-09 15:31:15 |
| R28.htm | 30178 | 2017-11-09 15:31:15 |
| R29.htm | 67555 | 2017-11-09 15:31:15 |
| R3.htm | 21673 | 2017-11-09 15:31:15 |
| R30.htm | 22622 | 2017-11-09 15:31:15 |
| R31.htm | 28770 | 2017-11-09 15:31:15 |
| R32.htm | 26460 | 2017-11-09 15:31:15 |
| R33.htm | 41807 | 2017-11-09 15:31:15 |
| R34.htm | 18096 | 2017-11-09 15:31:15 |
| R35.htm | 37576 | 2017-11-09 15:31:15 |
| R36.htm | 25160 | 2017-11-09 15:31:15 |
| R37.htm | 10379 | 2017-11-09 15:31:15 |
| R38.htm | 40576 | 2017-11-09 15:31:15 |
| R39.htm | 6540 | 2017-11-09 15:31:15 |
| R4.htm | 48334 | 2017-11-09 15:31:15 |
| R40.htm | 7377 | 2017-11-09 15:31:15 |
| R41.htm | 26324 | 2017-11-09 15:31:15 |
| R42.htm | 13969 | 2017-11-09 15:31:15 |
| R43.htm | 23416 | 2017-11-09 15:31:15 |
| R44.htm | 16187 | 2017-11-09 15:31:15 |
| R45.htm | 7230 | 2017-11-09 15:31:15 |
| R46.htm | 9583 | 2017-11-09 15:31:15 |
| R47.htm | 18816 | 2017-11-09 15:31:15 |
| R48.htm | 35222 | 2017-11-09 15:31:15 |
| R49.htm | 17473 | 2017-11-09 15:31:15 |
| R5.htm | 12645 | 2017-11-09 15:31:15 |
| R50.htm | 35537 | 2017-11-09 15:31:15 |
| R51.htm | 8433 | 2017-11-09 15:31:15 |
| R52.htm | 19409 | 2017-11-09 15:31:15 |
| R53.htm | 26772 | 2017-11-09 15:31:15 |
| R54.htm | 20025 | 2017-11-09 15:31:15 |
| R55.htm | 6778 | 2017-11-09 15:31:15 |
| R56.htm | 20567 | 2017-11-09 15:31:15 |
| R57.htm | 10908 | 2017-11-09 15:31:15 |
| R58.htm | 7607 | 2017-11-09 15:31:15 |
| R59.htm | 15490 | 2017-11-09 15:31:15 |
| R6.htm | 5502 | 2017-11-09 15:31:15 |
| R60.htm | 20026 | 2017-11-09 15:31:15 |
| R61.htm | 17382 | 2017-11-09 15:31:15 |
| R62.htm | 21172 | 2017-11-09 15:31:15 |
| R63.htm | 31375 | 2017-11-09 15:31:15 |
| R64.htm | 41146 | 2017-11-09 15:31:15 |
| R65.htm | 25147 | 2017-11-09 15:31:15 |
| R66.htm | 18081 | 2017-11-09 15:31:15 |
| R67.htm | 6861 | 2017-11-09 15:31:15 |
| R68.htm | 19877 | 2017-11-09 15:31:15 |
| R69.htm | 25562 | 2017-11-09 15:31:15 |
| R7.htm | 45459 | 2017-11-09 15:31:15 |
| R70.htm | 7824 | 2017-11-09 15:31:15 |
| R71.htm | 20367 | 2017-11-09 15:31:15 |
| R72.htm | 57029 | 2017-11-09 15:31:15 |
| R73.htm | 15167 | 2017-11-09 15:31:15 |
| R74.htm | 12679 | 2017-11-09 15:31:15 |
| R75.htm | 24244 | 2017-11-09 15:31:15 |
| R76.htm | 8412 | 2017-11-09 15:31:15 |
| R8.htm | 82491 | 2017-11-09 15:31:15 |
| R9.htm | 12961 | 2017-11-09 15:31:15 |
| report.css | 2768 | 2017-11-09 15:31:15 |
| Show.js | 1411 | 2017-11-09 15:31:15 |