Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000928054-23-000052-index-headers.html | 2023-03-22 19:02:35 | |
| 0000928054-23-000052-index.html | 2023-03-22 19:02:35 | |
| 0000928054-23-000052.txt | 2023-03-22 19:02:35 | |
 0000928054-23-000052-xbrl.zip | 376780 | 2023-03-22 19:02:35 |
| ex231_10kx22-kpmgconsent.htm | 2281 | 2023-03-22 19:02:35 |
| ex311_10kx22.htm | 8106 | 2023-03-22 19:02:35 |
| ex312_10kx22.htm | 8370 | 2023-03-22 19:02:35 |
| ex321_10kx22.htm | 4336 | 2023-03-22 19:02:35 |
| ex322_10kx22.htm | 4294 | 2023-03-22 19:02:35 |
| exhibit211subsdiaries.htm | 3442 | 2023-03-22 19:02:35 |
| FilingSummary.xml | 62004 | 2023-03-22 19:02:35 |
| Financial_Report.xlsx | 154614 | 2023-03-22 19:02:35 |
| ftk-20221231.htm | 1830402 | 2023-03-22 19:02:35 |
| ftk-20221231.xsd | 81571 | 2023-03-22 19:02:35 |
| ftk-20221231_cal.xml | 128954 | 2023-03-22 19:02:35 |
| ftk-20221231_def.xml | 384678 | 2023-03-22 19:02:35 |
| ftk-20221231_htm.xml | 1705374 | 2023-03-22 19:02:35 |
| ftk-20221231_lab.xml | 974329 | 2023-03-22 19:02:35 |
| ftk-20221231_pre.xml | 707455 | 2023-03-22 19:02:35 |
| MetaLinks.json | 1055832 | 2023-03-22 19:02:35 |
| R1.htm | 62444 | 2023-03-22 19:02:35 |
| R10.htm | 54087 | 2023-03-22 19:02:35 |
| R100.htm | 18214 | 2023-03-22 19:02:35 |
| R101.htm | 23068 | 2023-03-22 19:02:35 |
| R11.htm | 52241 | 2023-03-22 19:02:35 |
| R12.htm | 52142 | 2023-03-22 19:02:35 |
| R13.htm | 21657 | 2023-03-22 19:02:35 |
| R14.htm | 19091 | 2023-03-22 19:02:35 |
| R15.htm | 116916 | 2023-03-22 19:02:35 |
| R16.htm | 5457 | 2023-03-22 19:02:35 |
| R17.htm | 16877 | 2023-03-22 19:02:35 |
| R18.htm | 25107 | 2023-03-22 19:02:35 |
| R19.htm | 69799 | 2023-03-22 19:02:35 |
| R2.htm | 7787 | 2023-03-22 19:02:35 |
| R20.htm | 70956 | 2023-03-22 19:02:35 |
| R21.htm | 10350 | 2023-03-22 19:02:35 |
| R22.htm | 12266 | 2023-03-22 19:02:35 |
| R23.htm | 78500 | 2023-03-22 19:02:35 |
| R24.htm | 23684 | 2023-03-22 19:02:35 |
| R25.htm | 15173 | 2023-03-22 19:02:35 |
| R26.htm | 11760 | 2023-03-22 19:02:35 |
| R27.htm | 109749 | 2023-03-22 19:02:35 |
| R28.htm | 8321 | 2023-03-22 19:02:35 |
| R29.htm | 102654 | 2023-03-22 19:02:35 |
| R3.htm | 123193 | 2023-03-22 19:02:35 |
| R30.htm | 31380 | 2023-03-22 19:02:35 |
| R31.htm | 31735 | 2023-03-22 19:02:35 |
| R32.htm | 19535 | 2023-03-22 19:02:35 |
| R33.htm | 22870 | 2023-03-22 19:02:35 |
| R34.htm | 21314 | 2023-03-22 19:02:35 |
| R35.htm | 77787 | 2023-03-22 19:02:35 |
| R36.htm | 16517 | 2023-03-22 19:02:35 |
| R37.htm | 10026 | 2023-03-22 19:02:35 |
| R38.htm | 67363 | 2023-03-22 19:02:35 |
| R39.htm | 71297 | 2023-03-22 19:02:35 |
| R4.htm | 23910 | 2023-03-22 19:02:35 |
| R40.htm | 13698 | 2023-03-22 19:02:35 |
| R41.htm | 73919 | 2023-03-22 19:02:35 |
| R42.htm | 20488 | 2023-03-22 19:02:35 |
| R43.htm | 14640 | 2023-03-22 19:02:35 |
| R44.htm | 107005 | 2023-03-22 19:02:35 |
| R45.htm | 5010 | 2023-03-22 19:02:35 |
| R46.htm | 7853 | 2023-03-22 19:02:35 |
| R47.htm | 9809 | 2023-03-22 19:02:35 |
| R48.htm | 21228 | 2023-03-22 19:02:35 |
| R49.htm | 16493 | 2023-03-22 19:02:35 |
| R5.htm | 105985 | 2023-03-22 19:02:35 |
| R50.htm | 5390 | 2023-03-22 19:02:35 |
| R51.htm | 15420 | 2023-03-22 19:02:35 |
| R52.htm | 14528 | 2023-03-22 19:02:35 |
| R53.htm | 5440 | 2023-03-22 19:02:35 |
| R54.htm | 15192 | 2023-03-22 19:02:35 |
| R55.htm | 14622 | 2023-03-22 19:02:35 |
| R56.htm | 15542 | 2023-03-22 19:02:35 |
| R57.htm | 13165 | 2023-03-22 19:02:35 |
| R58.htm | 8501 | 2023-03-22 19:02:35 |
| R59.htm | 10173 | 2023-03-22 19:02:35 |
| R6.htm | 22677 | 2023-03-22 19:02:35 |
| R60.htm | 25100 | 2023-03-22 19:02:35 |
| R61.htm | 12495 | 2023-03-22 19:02:35 |
| R62.htm | 4342 | 2023-03-22 19:02:35 |
| R63.htm | 24610 | 2023-03-22 19:02:35 |
| R64.htm | 40740 | 2023-03-22 19:02:35 |
| R65.htm | 36346 | 2023-03-22 19:02:35 |
| R66.htm | 11438 | 2023-03-22 19:02:35 |
| R67.htm | 21391 | 2023-03-22 19:02:35 |
| R68.htm | 117811 | 2023-03-22 19:02:35 |
| R69.htm | 13157 | 2023-03-22 19:02:35 |
| R7.htm | 117615 | 2023-03-22 19:02:35 |
| R70.htm | 29863 | 2023-03-22 19:02:35 |
| R71.htm | 32473 | 2023-03-22 19:02:35 |
| R72.htm | 10690 | 2023-03-22 19:02:35 |
| R73.htm | 24914 | 2023-03-22 19:02:35 |
| R74.htm | 29868 | 2023-03-22 19:02:35 |
| R75.htm | 12129 | 2023-03-22 19:02:35 |
| R76.htm | 21558 | 2023-03-22 19:02:35 |
| R77.htm | 21272 | 2023-03-22 19:02:35 |
| R78.htm | 45343 | 2023-03-22 19:02:35 |
| R79.htm | 10728 | 2023-03-22 19:02:35 |
| R8.htm | 72404 | 2023-03-22 19:02:35 |
| R80.htm | 54417 | 2023-03-22 19:02:35 |
| R81.htm | 15058 | 2023-03-22 19:02:35 |
| R82.htm | 13548 | 2023-03-22 19:02:35 |
| R83.htm | 19657 | 2023-03-22 19:02:35 |
| R84.htm | 34162 | 2023-03-22 19:02:35 |
| R85.htm | 34943 | 2023-03-22 19:02:35 |
| R86.htm | 16030 | 2023-03-22 19:02:35 |
| R87.htm | 19914 | 2023-03-22 19:02:35 |
| R88.htm | 32621 | 2023-03-22 19:02:35 |
| R89.htm | 20755 | 2023-03-22 19:02:35 |
| R9.htm | 10510 | 2023-03-22 19:02:35 |
| R90.htm | 10373 | 2023-03-22 19:02:35 |
| R91.htm | 46414 | 2023-03-22 19:02:35 |
| R92.htm | 6792 | 2023-03-22 19:02:35 |
| R93.htm | 12811 | 2023-03-22 19:02:35 |
| R94.htm | 53295 | 2023-03-22 19:02:35 |
| R95.htm | 67320 | 2023-03-22 19:02:35 |
| R96.htm | 18717 | 2023-03-22 19:02:35 |
| R97.htm | 6930 | 2023-03-22 19:02:35 |
| R98.htm | 17555 | 2023-03-22 19:02:35 |
| R99.htm | 22025 | 2023-03-22 19:02:35 |
| report.css | 2768 | 2023-03-22 19:02:35 |
| Show.js | 1086 | 2023-03-22 19:02:35 |