Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001437749-23-025690-index-headers.html | 2023-09-12 16:01:20 | |
| 0001437749-23-025690-index.html | 2023-09-12 16:01:20 | |
| 0001437749-23-025690.txt | 2023-09-12 16:01:20 | |
 0001437749-23-025690-xbrl.zip | 9988 | 2023-09-12 16:01:20 |
| ex_568537.htm | 11526 | 2023-09-12 16:01:20 |
| FilingSummary.xml | 1770 | 2023-09-12 16:01:20 |
| Financial_Report.xlsx | 5694 | 2023-09-12 16:01:20 |
| ftek-20230912.xsd | 3409 | 2023-09-12 16:01:20 |
| ftek-20230912_def.xml | 11424 | 2023-09-12 16:01:20 |
| ftek-20230912_lab.xml | 15310 | 2023-09-12 16:01:20 |
| ftek-20230912_pre.xml | 11584 | 2023-09-12 16:01:20 |
| ftek20230911_8k.htm | 22984 | 2023-09-12 16:01:20 |
| ftek20230911_8k_htm.xml | 2556 | 2023-09-12 16:01:20 |
 fueltech1.jpg | 244954 | 2023-09-12 16:01:20 |
 fueltech10.jpg | 198314 | 2023-09-12 16:01:20 |
 fueltech11.jpg | 156240 | 2023-09-12 16:01:20 |
 fueltech12.jpg | 123136 | 2023-09-12 16:01:20 |
 fueltech13.jpg | 174694 | 2023-09-12 16:01:20 |
 fueltech14.jpg | 162860 | 2023-09-12 16:01:20 |
 fueltech15.jpg | 175083 | 2023-09-12 16:01:20 |
 fueltech16.jpg | 237078 | 2023-09-12 16:01:20 |
 fueltech17.jpg | 147563 | 2023-09-12 16:01:20 |
 fueltech18.jpg | 200177 | 2023-09-12 16:01:20 |
 fueltech19.jpg | 144585 | 2023-09-12 16:01:20 |
 fueltech2.jpg | 151886 | 2023-09-12 16:01:20 |
 fueltech20.jpg | 196217 | 2023-09-12 16:01:20 |
 fueltech3.jpg | 169234 | 2023-09-12 16:01:20 |
 fueltech4.jpg | 217905 | 2023-09-12 16:01:20 |
 fueltech5.jpg | 136771 | 2023-09-12 16:01:20 |
 fueltech6.jpg | 184060 | 2023-09-12 16:01:20 |
 fueltech7.jpg | 159383 | 2023-09-12 16:01:20 |
 fueltech8.jpg | 155730 | 2023-09-12 16:01:20 |
 fueltech9.jpg | 174842 | 2023-09-12 16:01:20 |
| MetaLinks.json | 19330 | 2023-09-12 16:01:20 |
| R1.htm | 38345 | 2023-09-12 16:01:20 |
| report.css | 2767 | 2023-09-12 16:01:20 |
| Show.js | 1085 | 2023-09-12 16:01:20 |