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| 0001193125-18-324862-index.html | 2018-11-13 07:51:58 | |
| 0001193125-18-324862.txt | 2018-11-13 07:51:58 | |
 0001193125-18-324862-xbrl.zip | 63644 | 2018-11-13 07:51:58 |
| d619105d10q.htm | 248000 | 2018-11-13 07:51:58 |
| d619105dex311.htm | 11027 | 2018-11-13 07:51:58 |
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| d619105dex321.htm | 5502 | 2018-11-13 07:51:58 |
| d619105dex322.htm | 6249 | 2018-11-13 07:51:58 |
| FilingSummary.xml | 19631 | 2018-11-13 07:51:58 |
| Financial_Report.xlsx | 33263 | 2018-11-13 07:51:58 |
| galt-20180930.xml | 214675 | 2018-11-13 07:51:58 |
| galt-20180930.xsd | 29314 | 2018-11-13 07:51:58 |
| galt-20180930_cal.xml | 29103 | 2018-11-13 07:51:58 |
| galt-20180930_def.xml | 179455 | 2018-11-13 07:51:58 |
| galt-20180930_lab.xml | 251360 | 2018-11-13 07:51:58 |
| galt-20180930_pre.xml | 209268 | 2018-11-13 07:51:58 |
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| R9.htm | 21821 | 2018-11-13 07:51:58 |
| report.css | 2767 | 2018-11-13 07:51:58 |
| Show.js | 1085 | 2018-11-13 07:51:58 |