Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000928054-21-000162-index-headers.html | 2021-11-09 08:15:50 | |
| 0000928054-21-000162-index.html | 2021-11-09 08:15:50 | |
| 0000928054-21-000162.txt | 2021-11-09 08:15:50 | |
 0000928054-21-000162-xbrl.zip | 257696 | 2021-11-09 08:15:50 |
| exhibit311-10q09302021.htm | 8877 | 2021-11-09 08:15:50 |
| exhibit312-10q09302021.htm | 8825 | 2021-11-09 08:15:50 |
| exhibit321-10q09302021.htm | 4684 | 2021-11-09 08:15:50 |
| exhibit322-10q09302021.htm | 4433 | 2021-11-09 08:15:50 |
| FilingSummary.xml | 37335 | 2021-11-09 08:15:50 |
| Financial_Report.xlsx | 88969 | 2021-11-09 08:15:50 |
| ftk-20210930.htm | 1699787 | 2021-11-09 08:15:50 |
| ftk-20210930.xsd | 43449 | 2021-11-09 08:15:50 |
| ftk-20210930_cal.xml | 98357 | 2021-11-09 08:15:50 |
| ftk-20210930_def.xml | 174559 | 2021-11-09 08:15:50 |
| ftk-20210930_htm.xml | 1403091 | 2021-11-09 08:15:50 |
| ftk-20210930_lab.xml | 577724 | 2021-11-09 08:15:50 |
| ftk-20210930_pre.xml | 382058 | 2021-11-09 08:15:50 |
| MetaLinks.json | 642585 | 2021-11-09 08:15:50 |
| R1.htm | 52136 | 2021-11-09 08:15:50 |
| R10.htm | 14624 | 2021-11-09 08:15:50 |
| R11.htm | 27580 | 2021-11-09 08:15:50 |
| R12.htm | 13102 | 2021-11-09 08:15:50 |
| R13.htm | 20038 | 2021-11-09 08:15:50 |
| R14.htm | 140778 | 2021-11-09 08:15:50 |
| R15.htm | 21164 | 2021-11-09 08:15:50 |
| R16.htm | 41590 | 2021-11-09 08:15:50 |
| R17.htm | 30774 | 2021-11-09 08:15:50 |
| R18.htm | 10081 | 2021-11-09 08:15:50 |
| R19.htm | 4902 | 2021-11-09 08:15:50 |
| R2.htm | 122166 | 2021-11-09 08:15:50 |
| R20.htm | 6127 | 2021-11-09 08:15:50 |
| R21.htm | 16928 | 2021-11-09 08:15:50 |
| R22.htm | 9250 | 2021-11-09 08:15:50 |
| R23.htm | 118446 | 2021-11-09 08:15:50 |
| R24.htm | 6100 | 2021-11-09 08:15:50 |
| R25.htm | 33844 | 2021-11-09 08:15:50 |
| R26.htm | 12809 | 2021-11-09 08:15:50 |
| R27.htm | 18454 | 2021-11-09 08:15:50 |
| R28.htm | 13253 | 2021-11-09 08:15:50 |
| R29.htm | 17801 | 2021-11-09 08:15:50 |
| R3.htm | 24556 | 2021-11-09 08:15:50 |
| R30.htm | 86824 | 2021-11-09 08:15:50 |
| R31.htm | 12533 | 2021-11-09 08:15:50 |
| R32.htm | 37174 | 2021-11-09 08:15:50 |
| R33.htm | 27171 | 2021-11-09 08:15:50 |
| R34.htm | 16396 | 2021-11-09 08:15:50 |
| R35.htm | 111995 | 2021-11-09 08:15:50 |
| R36.htm | 5049 | 2021-11-09 08:15:50 |
| R37.htm | 25277 | 2021-11-09 08:15:50 |
| R38.htm | 29770 | 2021-11-09 08:15:50 |
| R39.htm | 24220 | 2021-11-09 08:15:50 |
| R4.htm | 101984 | 2021-11-09 08:15:50 |
| R40.htm | 12951 | 2021-11-09 08:15:50 |
| R41.htm | 9451 | 2021-11-09 08:15:50 |
| R42.htm | 25645 | 2021-11-09 08:15:50 |
| R43.htm | 15429 | 2021-11-09 08:15:50 |
| R44.htm | 25460 | 2021-11-09 08:15:50 |
| R45.htm | 25945 | 2021-11-09 08:15:50 |
| R46.htm | 40076 | 2021-11-09 08:15:50 |
| R47.htm | 36697 | 2021-11-09 08:15:50 |
| R48.htm | 44651 | 2021-11-09 08:15:50 |
| R49.htm | 17513 | 2021-11-09 08:15:50 |
| R5.htm | 23341 | 2021-11-09 08:15:50 |
| R50.htm | 12383 | 2021-11-09 08:15:50 |
| R51.htm | 21725 | 2021-11-09 08:15:50 |
| R52.htm | 12689 | 2021-11-09 08:15:50 |
| R53.htm | 25279 | 2021-11-09 08:15:50 |
| R54.htm | 20232 | 2021-11-09 08:15:50 |
| R55.htm | 3940 | 2021-11-09 08:15:50 |
| R56.htm | 4376 | 2021-11-09 08:15:50 |
| R57.htm | 14398 | 2021-11-09 08:15:50 |
| R58.htm | 7394 | 2021-11-09 08:15:50 |
| R59.htm | 25739 | 2021-11-09 08:15:50 |
| R6.htm | 109803 | 2021-11-09 08:15:50 |
| R60.htm | 33950 | 2021-11-09 08:15:50 |
| R61.htm | 18478 | 2021-11-09 08:15:50 |
| R62.htm | 18702 | 2021-11-09 08:15:50 |
| R63.htm | 29707 | 2021-11-09 08:15:50 |
| R7.htm | 90909 | 2021-11-09 08:15:50 |
| R8.htm | 19781 | 2021-11-09 08:15:50 |
| R9.htm | 17628 | 2021-11-09 08:15:50 |
| report.css | 2767 | 2021-11-09 08:15:50 |
| Show.js | 1085 | 2021-11-09 08:15:50 |