Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000846913-15-000026-index-headers.html | 2015-03-16 17:25:27 | |
| 0000846913-15-000026-index.html | 2015-03-16 17:25:27 | |
| 0000846913-15-000026.txt | 2015-03-16 17:25:27 | |
 0000846913-15-000026-xbrl.zip | 292407 | 2015-03-16 17:25:27 |
| FilingSummary.xml | 44047 | 2015-03-16 17:25:27 |
| Financial_Report.xls | 2188590 | 2015-03-16 17:25:27 |
| Financial_Report.xlsx | 283914 | 2015-03-16 17:25:27 |
 ftek-201312_chartx47728a01.jpg | 56704 | 2015-03-16 17:25:27 |
| ftek-20141231.xml | 2533870 | 2015-03-16 17:25:27 |
| ftek-20141231.xsd | 69694 | 2015-03-16 17:25:27 |
| ftek-20141231x10k.htm | 1893214 | 2015-03-16 17:25:27 |
| ftek-20141231xex231.htm | 2999 | 2015-03-16 17:25:27 |
| ftek-20141231xex311.htm | 10977 | 2015-03-16 17:25:27 |
| ftek-20141231xex312.htm | 10974 | 2015-03-16 17:25:27 |
| ftek-20141231xex32.htm | 10853 | 2015-03-16 17:25:27 |
| ftek-20141231_cal.xml | 113964 | 2015-03-16 17:25:27 |
| ftek-20141231_def.xml | 293991 | 2015-03-16 17:25:27 |
| ftek-20141231_lab.xml | 918176 | 2015-03-16 17:25:27 |
| ftek-20141231_pre.xml | 540335 | 2015-03-16 17:25:27 |
 orgstructure2014a02.jpg | 129690 | 2015-03-16 17:25:27 |
| R1.htm | 38261 | 2015-03-16 17:25:27 |
| R10.htm | 29599 | 2015-03-16 17:25:27 |
| R11.htm | 157190 | 2015-03-16 17:25:27 |
| R12.htm | 8006 | 2015-03-16 17:25:27 |
| R13.htm | 6468 | 2015-03-16 17:25:27 |
| R14.htm | 19450 | 2015-03-16 17:25:27 |
| R15.htm | 192469 | 2015-03-16 17:25:27 |
| R16.htm | 46881 | 2015-03-16 17:25:27 |
| R17.htm | 19323 | 2015-03-16 17:25:27 |
| R18.htm | 10122 | 2015-03-16 17:25:27 |
| R19.htm | 8066 | 2015-03-16 17:25:27 |
| R2.htm | 133981 | 2015-03-16 17:25:27 |
| R20.htm | 172078 | 2015-03-16 17:25:27 |
| R21.htm | 26157 | 2015-03-16 17:25:27 |
| R22.htm | 37701 | 2015-03-16 17:25:27 |
| R23.htm | 206818 | 2015-03-16 17:25:27 |
| R24.htm | 194610 | 2015-03-16 17:25:27 |
| R25.htm | 62525 | 2015-03-16 17:25:27 |
| R26.htm | 25745 | 2015-03-16 17:25:27 |
| R27.htm | 164574 | 2015-03-16 17:25:27 |
| R28.htm | 186413 | 2015-03-16 17:25:27 |
| R29.htm | 41685 | 2015-03-16 17:25:27 |
| R3.htm | 20238 | 2015-03-16 17:25:27 |
| R30.htm | 168275 | 2015-03-16 17:25:27 |
| R31.htm | 17428 | 2015-03-16 17:25:27 |
| R32.htm | 36652 | 2015-03-16 17:25:27 |
| R33.htm | 123178 | 2015-03-16 17:25:27 |
| R34.htm | 19198 | 2015-03-16 17:25:27 |
| R35.htm | 36209 | 2015-03-16 17:25:27 |
| R36.htm | 27688 | 2015-03-16 17:25:27 |
| R37.htm | 42641 | 2015-03-16 17:25:27 |
| R38.htm | 24708 | 2015-03-16 17:25:27 |
| R39.htm | 42603 | 2015-03-16 17:25:27 |
| R4.htm | 80392 | 2015-03-16 17:25:27 |
| R40.htm | 19090 | 2015-03-16 17:25:27 |
| R41.htm | 34433 | 2015-03-16 17:25:27 |
| R42.htm | 52061 | 2015-03-16 17:25:27 |
| R43.htm | 23522 | 2015-03-16 17:25:27 |
| R44.htm | 34120 | 2015-03-16 17:25:27 |
| R45.htm | 17160 | 2015-03-16 17:25:27 |
| R46.htm | 8704 | 2015-03-16 17:25:27 |
| R47.htm | 28655 | 2015-03-16 17:25:27 |
| R48.htm | 30447 | 2015-03-16 17:25:27 |
| R49.htm | 13820 | 2015-03-16 17:25:27 |
| R5.htm | 28065 | 2015-03-16 17:25:27 |
| R50.htm | 45725 | 2015-03-16 17:25:27 |
| R51.htm | 42387 | 2015-03-16 17:25:27 |
| R52.htm | 54283 | 2015-03-16 17:25:27 |
| R53.htm | 14037 | 2015-03-16 17:25:27 |
| R54.htm | 14322 | 2015-03-16 17:25:27 |
| R55.htm | 18985 | 2015-03-16 17:25:27 |
| R56.htm | 20936 | 2015-03-16 17:25:27 |
| R57.htm | 9268 | 2015-03-16 17:25:27 |
| R58.htm | 23723 | 2015-03-16 17:25:27 |
| R59.htm | 94528 | 2015-03-16 17:25:27 |
| R6.htm | 113052 | 2015-03-16 17:25:27 |
| R60.htm | 22740 | 2015-03-16 17:25:27 |
| R61.htm | 18846 | 2015-03-16 17:25:27 |
| R62.htm | 51727 | 2015-03-16 17:25:27 |
| R63.htm | 64347 | 2015-03-16 17:25:27 |
| R64.htm | 71293 | 2015-03-16 17:25:27 |
| R65.htm | 41256 | 2015-03-16 17:25:27 |
| R66.htm | 49453 | 2015-03-16 17:25:27 |
| R67.htm | 21064 | 2015-03-16 17:25:27 |
| R68.htm | 26519 | 2015-03-16 17:25:27 |
| R69.htm | 23796 | 2015-03-16 17:25:27 |
| R7.htm | 124188 | 2015-03-16 17:25:27 |
| R70.htm | 14985 | 2015-03-16 17:25:27 |
| R71.htm | 53103 | 2015-03-16 17:25:27 |
| R72.htm | 15632 | 2015-03-16 17:25:27 |
| R73.htm | 6658 | 2015-03-16 17:25:27 |
| R74.htm | 5611 | 2015-03-16 17:25:27 |
| R75.htm | 59900 | 2015-03-16 17:25:27 |
| R76.htm | 21294 | 2015-03-16 17:25:27 |
| R77.htm | 36828 | 2015-03-16 17:25:27 |
| R78.htm | 42974 | 2015-03-16 17:25:27 |
| R79.htm | 16807 | 2015-03-16 17:25:27 |
| R8.htm | 236739 | 2015-03-16 17:25:27 |
| R80.htm | 50070 | 2015-03-16 17:25:27 |
| R9.htm | 68155 | 2015-03-16 17:25:27 |
| report.css | 2740 | 2015-03-16 17:25:27 |
| Show.js | 1410 | 2015-03-16 17:25:27 |