Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-17-246869-index-headers.html | 2017-08-03 09:26:43 | |
| 0001193125-17-246869-index.html | 2017-08-03 09:26:43 | |
| 0001193125-17-246869.txt | 2017-08-03 09:26:43 | |
 0001193125-17-246869-xbrl.zip | 51204 | 2017-08-03 09:26:43 |
| d394998d10q.htm | 205458 | 2017-08-03 09:26:43 |
| d394998dex311.htm | 9507 | 2017-08-03 09:26:43 |
| d394998dex312.htm | 9508 | 2017-08-03 09:26:43 |
| d394998dex32.htm | 3912 | 2017-08-03 09:26:43 |
| FilingSummary.xml | 15804 | 2017-08-03 09:26:43 |
| Financial_Report.xlsx | 28334 | 2017-08-03 09:26:43 |
| genc-20170630.xml | 281945 | 2017-08-03 09:26:43 |
| genc-20170630.xsd | 22211 | 2017-08-03 09:26:43 |
| genc-20170630_cal.xml | 42402 | 2017-08-03 09:26:43 |
| genc-20170630_def.xml | 63495 | 2017-08-03 09:26:43 |
| genc-20170630_lab.xml | 177405 | 2017-08-03 09:26:43 |
| genc-20170630_pre.xml | 117464 | 2017-08-03 09:26:43 |
| R1.htm | 25729 | 2017-08-03 09:26:43 |
| R10.htm | 23049 | 2017-08-03 09:26:43 |
| R11.htm | 5536 | 2017-08-03 09:26:43 |
| R12.htm | 32263 | 2017-08-03 09:26:43 |
| R13.htm | 27397 | 2017-08-03 09:26:43 |
| R14.htm | 10681 | 2017-08-03 09:26:43 |
| R15.htm | 10384 | 2017-08-03 09:26:43 |
| R16.htm | 21041 | 2017-08-03 09:26:43 |
| R17.htm | 22667 | 2017-08-03 09:26:43 |
| R18.htm | 6856 | 2017-08-03 09:26:43 |
| R19.htm | 20605 | 2017-08-03 09:26:43 |
| R2.htm | 65854 | 2017-08-03 09:26:43 |
| R20.htm | 13680 | 2017-08-03 09:26:43 |
| R21.htm | 12749 | 2017-08-03 09:26:43 |
| R22.htm | 25416 | 2017-08-03 09:26:43 |
| R23.htm | 18166 | 2017-08-03 09:26:43 |
| R24.htm | 17422 | 2017-08-03 09:26:43 |
| R3.htm | 24323 | 2017-08-03 09:26:43 |
| R4.htm | 49242 | 2017-08-03 09:26:43 |
| R5.htm | 63874 | 2017-08-03 09:26:43 |
| R6.htm | 7662 | 2017-08-03 09:26:43 |
| R7.htm | 31786 | 2017-08-03 09:26:43 |
| R8.htm | 11560 | 2017-08-03 09:26:43 |
| R9.htm | 10378 | 2017-08-03 09:26:43 |
| report.css | 2767 | 2017-08-03 09:26:43 |
| Show.js | 1410 | 2017-08-03 09:26:43 |