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| 0000846913-19-000093-index.html | 2019-11-13 16:32:37 | |
| 0000846913-19-000093.txt | 2019-11-13 16:32:37 | |
 0000846913-19-000093-xbrl.zip | 178176 | 2019-11-13 16:32:37 |
| FilingSummary.xml | 39164 | 2019-11-13 16:32:37 |
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| ftek-20190930xex32.htm | 9620 | 2019-11-13 16:32:37 |
| ftek-20190930_cal.xml | 92562 | 2019-11-13 16:32:37 |
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| report.css | 2767 | 2019-11-13 16:32:37 |
| Show.js | 1085 | 2019-11-13 16:32:37 |