Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-17-004133-index-headers.html | 2017-05-10 16:27:48 | |
| 0001558370-17-004133-index.html | 2017-05-10 16:27:48 | |
| 0001558370-17-004133.txt | 2017-05-10 16:27:48 | |
 0001558370-17-004133-xbrl.zip | 360665 | 2017-05-10 16:27:48 |
| FilingSummary.xml | 46811 | 2017-05-10 16:27:48 |
| Financial_Report.xlsx | 128783 | 2017-05-10 16:27:48 |
| gnbc-20170331.xml | 9836180 | 2017-05-10 16:27:48 |
| gnbc-20170331.xsd | 68167 | 2017-05-10 16:27:48 |
| gnbc-20170331ex311d1fe4e.htm | 21193 | 2017-05-10 16:27:48 |
| gnbc-20170331ex31233f455.htm | 20487 | 2017-05-10 16:27:48 |
| gnbc-20170331ex32113eaca.htm | 11588 | 2017-05-10 16:27:48 |
| gnbc-20170331ex322b3c9c8.htm | 11676 | 2017-05-10 16:27:48 |
| gnbc-20170331x10q.htm | 6880734 | 2017-05-10 16:27:48 |
| 2921402 | 2017-05-10 16:27:48 | |
| gnbc-20170331_cal.xml | 141900 | 2017-05-10 16:27:48 |
| gnbc-20170331_def.xml | 297633 | 2017-05-10 16:27:48 |
| gnbc-20170331_lab.xml | 651941 | 2017-05-10 16:27:48 |
| gnbc-20170331_pre.xml | 572000 | 2017-05-10 16:27:48 |
| R1.htm | 23764 | 2017-05-10 16:27:48 |
| R10.htm | 68078 | 2017-05-10 16:27:48 |
| R11.htm | 25795 | 2017-05-10 16:27:48 |
| R12.htm | 10773 | 2017-05-10 16:27:48 |
| R13.htm | 6778 | 2017-05-10 16:27:48 |
| R14.htm | 459715 | 2017-05-10 16:27:48 |
| R15.htm | 1522286 | 2017-05-10 16:27:48 |
| R16.htm | 934365 | 2017-05-10 16:27:48 |
| R17.htm | 32837 | 2017-05-10 16:27:48 |
| R18.htm | 49805 | 2017-05-10 16:27:48 |
| R19.htm | 36780 | 2017-05-10 16:27:48 |
| R2.htm | 107833 | 2017-05-10 16:27:48 |
| R20.htm | 28177 | 2017-05-10 16:27:48 |
| R21.htm | 64118 | 2017-05-10 16:27:48 |
| R22.htm | 24676 | 2017-05-10 16:27:48 |
| R23.htm | 12334 | 2017-05-10 16:27:48 |
| R24.htm | 114560 | 2017-05-10 16:27:48 |
| R25.htm | 198167 | 2017-05-10 16:27:48 |
| R26.htm | 218937 | 2017-05-10 16:27:48 |
| R27.htm | 447319 | 2017-05-10 16:27:48 |
| R28.htm | 12855 | 2017-05-10 16:27:48 |
| R29.htm | 64189 | 2017-05-10 16:27:48 |
| R3.htm | 23810 | 2017-05-10 16:27:48 |
| R30.htm | 456311 | 2017-05-10 16:27:48 |
| R31.htm | 1525789 | 2017-05-10 16:27:48 |
| R32.htm | 934665 | 2017-05-10 16:27:48 |
| R33.htm | 31642 | 2017-05-10 16:27:48 |
| R34.htm | 45741 | 2017-05-10 16:27:48 |
| R35.htm | 34383 | 2017-05-10 16:27:48 |
| R36.htm | 24258 | 2017-05-10 16:27:48 |
| R37.htm | 59209 | 2017-05-10 16:27:48 |
| R38.htm | 22712 | 2017-05-10 16:27:48 |
| R39.htm | 113918 | 2017-05-10 16:27:48 |
| R4.htm | 85207 | 2017-05-10 16:27:48 |
| R40.htm | 193605 | 2017-05-10 16:27:48 |
| R41.htm | 206395 | 2017-05-10 16:27:48 |
| R42.htm | 440335 | 2017-05-10 16:27:48 |
| R43.htm | 22360 | 2017-05-10 16:27:48 |
| R44.htm | 7445 | 2017-05-10 16:27:48 |
| R45.htm | 6819 | 2017-05-10 16:27:48 |
| R46.htm | 45222 | 2017-05-10 16:27:48 |
| R47.htm | 58966 | 2017-05-10 16:27:48 |
| R48.htm | 64413 | 2017-05-10 16:27:48 |
| R49.htm | 14575 | 2017-05-10 16:27:48 |
| R5.htm | 20979 | 2017-05-10 16:27:48 |
| R50.htm | 40693 | 2017-05-10 16:27:48 |
| R51.htm | 22173 | 2017-05-10 16:27:48 |
| R52.htm | 54772 | 2017-05-10 16:27:48 |
| R53.htm | 10029 | 2017-05-10 16:27:48 |
| R54.htm | 36051 | 2017-05-10 16:27:48 |
| R55.htm | 82644 | 2017-05-10 16:27:48 |
| R56.htm | 33396 | 2017-05-10 16:27:48 |
| R57.htm | 33900 | 2017-05-10 16:27:48 |
| R58.htm | 61652 | 2017-05-10 16:27:48 |
| R59.htm | 146696 | 2017-05-10 16:27:48 |
| R6.htm | 36833 | 2017-05-10 16:27:48 |
| R60.htm | 14941 | 2017-05-10 16:27:48 |
| R61.htm | 162575 | 2017-05-10 16:27:48 |
| R62.htm | 21172 | 2017-05-10 16:27:48 |
| R63.htm | 39086 | 2017-05-10 16:27:48 |
| R64.htm | 24224 | 2017-05-10 16:27:48 |
| R65.htm | 24062 | 2017-05-10 16:27:48 |
| R66.htm | 33537 | 2017-05-10 16:27:48 |
| R67.htm | 9857 | 2017-05-10 16:27:48 |
| R68.htm | 64252 | 2017-05-10 16:27:48 |
| R69.htm | 60439 | 2017-05-10 16:27:48 |
| R7.htm | 5396 | 2017-05-10 16:27:48 |
| R70.htm | 23808 | 2017-05-10 16:27:48 |
| R71.htm | 18773 | 2017-05-10 16:27:48 |
| R72.htm | 35051 | 2017-05-10 16:27:48 |
| R73.htm | 34252 | 2017-05-10 16:27:48 |
| R74.htm | 69059 | 2017-05-10 16:27:48 |
| R75.htm | 40914 | 2017-05-10 16:27:48 |
| R76.htm | 39594 | 2017-05-10 16:27:48 |
| R77.htm | 55862 | 2017-05-10 16:27:48 |
| R8.htm | 110663 | 2017-05-10 16:27:48 |
| R9.htm | 9055 | 2017-05-10 16:27:48 |
| report.css | 2767 | 2017-05-10 16:27:48 |
| Show.js | 1410 | 2017-05-10 16:27:48 |