Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-14-033482-index-headers.html | 2014-05-01 16:01:44 | |
| 0001104659-14-033482-index.html | 2014-05-01 16:01:44 | |
| 0001104659-14-033482.txt | 2014-05-01 16:01:44 | |
 0001104659-14-033482-xbrl.zip | 196529 | 2014-05-01 16:01:44 |
| a14-9301_110q.htm | 1026388 | 2014-05-01 16:01:44 |
| a14-9301_1ex31d1.htm | 12325 | 2014-05-01 16:01:44 |
| a14-9301_1ex31d2.htm | 12347 | 2014-05-01 16:01:44 |
| a14-9301_1ex32d1.htm | 5453 | 2014-05-01 16:01:44 |
| a14-9301_1ex32d2.htm | 5478 | 2014-05-01 16:01:44 |
| FilingSummary.xml | 16429 | 2014-05-01 16:01:44 |
| Financial_Report.xls | 1048308 | 2014-05-01 16:01:44 |
| Financial_Report.xlsx | 104111 | 2014-05-01 16:01:44 |
| gern-20140331.xml | 1146742 | 2014-05-01 16:01:44 |
| gern-20140331.xsd | 77671 | 2014-05-01 16:01:44 |
| gern-20140331_cal.xml | 40548 | 2014-05-01 16:01:44 |
| gern-20140331_def.xml | 431680 | 2014-05-01 16:01:44 |
| gern-20140331_lab.xml | 1316233 | 2014-05-01 16:01:44 |
| gern-20140331_pre.xml | 649453 | 2014-05-01 16:01:44 |
| R1.htm | 29271 | 2014-05-01 16:01:44 |
| R10.htm | 11142 | 2014-05-01 16:01:44 |
| R11.htm | 5985 | 2014-05-01 16:01:44 |
| R12.htm | 10495 | 2014-05-01 16:01:44 |
| R13.htm | 20883 | 2014-05-01 16:01:44 |
| R14.htm | 7768 | 2014-05-01 16:01:44 |
| R15.htm | 102753 | 2014-05-01 16:01:44 |
| R16.htm | 60510 | 2014-05-01 16:01:44 |
| R17.htm | 353567 | 2014-05-01 16:01:44 |
| R18.htm | 19829 | 2014-05-01 16:01:44 |
| R19.htm | 20019 | 2014-05-01 16:01:44 |
| R2.htm | 89291 | 2014-05-01 16:01:44 |
| R20.htm | 12059 | 2014-05-01 16:01:44 |
| R21.htm | 13045 | 2014-05-01 16:01:44 |
| R22.htm | 8932 | 2014-05-01 16:01:44 |
| R23.htm | 39672 | 2014-05-01 16:01:44 |
| R24.htm | 42213 | 2014-05-01 16:01:44 |
| R25.htm | 21121 | 2014-05-01 16:01:44 |
| R26.htm | 25198 | 2014-05-01 16:01:44 |
| R27.htm | 22040 | 2014-05-01 16:01:44 |
| R28.htm | 12780 | 2014-05-01 16:01:44 |
| R29.htm | 14102 | 2014-05-01 16:01:44 |
| R3.htm | 37408 | 2014-05-01 16:01:44 |
| R30.htm | 18837 | 2014-05-01 16:01:44 |
| R31.htm | 5603 | 2014-05-01 16:01:44 |
| R32.htm | 11565 | 2014-05-01 16:01:44 |
| R33.htm | 5475 | 2014-05-01 16:01:44 |
| R34.htm | 12409 | 2014-05-01 16:01:44 |
| R4.htm | 14505 | 2014-05-01 16:01:44 |
| R5.htm | 73149 | 2014-05-01 16:01:44 |
| R6.htm | 74370 | 2014-05-01 16:01:44 |
| R7.htm | 345254 | 2014-05-01 16:01:44 |
| R8.htm | 10853 | 2014-05-01 16:01:44 |
| R9.htm | 21353 | 2014-05-01 16:01:44 |
| report.css | 2740 | 2014-05-01 16:01:44 |
| Show.js | 1410 | 2014-05-01 16:01:44 |