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| 0000846913-19-000065-index.html | 2019-08-13 16:34:46 | |
| 0000846913-19-000065.txt | 2019-08-13 16:34:46 | |
 0000846913-19-000065-xbrl.zip | 177363 | 2019-08-13 16:34:46 |
| FilingSummary.xml | 38555 | 2019-08-13 16:34:46 |
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| ftek-20190630.xml | 1183144 | 2019-08-13 16:34:46 |
| ftek-20190630.xsd | 40954 | 2019-08-13 16:34:46 |
| ftek-20190630x10q.htm | 864177 | 2019-08-13 16:34:46 |
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| ftek-20190630xex311.htm | 9305 | 2019-08-13 16:34:46 |
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| ftek-20190630xex32.htm | 9618 | 2019-08-13 16:34:46 |
| ftek-20190630_cal.xml | 90823 | 2019-08-13 16:34:46 |
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| report.css | 2767 | 2019-08-13 16:34:46 |
| Show.js | 1085 | 2019-08-13 16:34:46 |