Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000844965-20-000005-index-headers.html | 2020-05-07 16:16:30 | |
| 0000844965-20-000005-index.html | 2020-05-07 16:16:30 | |
| 0000844965-20-000005.txt | 2020-05-07 16:16:30 | |
 0000844965-20-000005-xbrl.zip | 232866 | 2020-05-07 16:16:30 |
| a20200331ex311.htm | 15307 | 2020-05-07 16:16:30 |
| a20200331ex312.htm | 15500 | 2020-05-07 16:16:30 |
| a20200331ex321.htm | 8662 | 2020-05-07 16:16:30 |
| a20200331ex322.htm | 8593 | 2020-05-07 16:16:30 |
| a20200331tti10q.htm | 1689176 | 2020-05-07 16:16:30 |
| a20200331tti10q_htm.xml | 1237086 | 2020-05-07 16:16:30 |
| FilingSummary.xml | 35205 | 2020-05-07 16:16:30 |
| Financial_Report.xlsx | 73218 | 2020-05-07 16:16:30 |
| MetaLinks.json | 514978 | 2020-05-07 16:16:30 |
| R1.htm | 52188 | 2020-05-07 16:16:30 |
| R10.htm | 36821 | 2020-05-07 16:16:30 |
| R11.htm | 55462 | 2020-05-07 16:16:30 |
| R12.htm | 6607 | 2020-05-07 16:16:30 |
| R13.htm | 15057 | 2020-05-07 16:16:30 |
| R14.htm | 115601 | 2020-05-07 16:16:30 |
| R15.htm | 37049 | 2020-05-07 16:16:30 |
| R16.htm | 102076 | 2020-05-07 16:16:30 |
| R17.htm | 101567 | 2020-05-07 16:16:30 |
| R18.htm | 14359 | 2020-05-07 16:16:30 |
| R19.htm | 15417 | 2020-05-07 16:16:30 |
| R2.htm | 86773 | 2020-05-07 16:16:30 |
| R20.htm | 58730 | 2020-05-07 16:16:30 |
| R21.htm | 8307 | 2020-05-07 16:16:30 |
| R22.htm | 31638 | 2020-05-07 16:16:30 |
| R23.htm | 51238 | 2020-05-07 16:16:30 |
| R24.htm | 15796 | 2020-05-07 16:16:30 |
| R25.htm | 72227 | 2020-05-07 16:16:30 |
| R26.htm | 32867 | 2020-05-07 16:16:30 |
| R27.htm | 55516 | 2020-05-07 16:16:30 |
| R28.htm | 13141 | 2020-05-07 16:16:30 |
| R29.htm | 58673 | 2020-05-07 16:16:30 |
| R3.htm | 18666 | 2020-05-07 16:16:30 |
| R30.htm | 9319 | 2020-05-07 16:16:30 |
| R31.htm | 8274 | 2020-05-07 16:16:30 |
| R32.htm | 3978 | 2020-05-07 16:16:30 |
| R33.htm | 22211 | 2020-05-07 16:16:30 |
| R34.htm | 25648 | 2020-05-07 16:16:30 |
| R35.htm | 13523 | 2020-05-07 16:16:30 |
| R36.htm | 4588 | 2020-05-07 16:16:30 |
| R37.htm | 12785 | 2020-05-07 16:16:30 |
| R38.htm | 13293 | 2020-05-07 16:16:30 |
| R39.htm | 9005 | 2020-05-07 16:16:30 |
| R4.htm | 5599 | 2020-05-07 16:16:30 |
| R40.htm | 8934 | 2020-05-07 16:16:30 |
| R41.htm | 10358 | 2020-05-07 16:16:30 |
| R42.htm | 8816 | 2020-05-07 16:16:30 |
| R43.htm | 20271 | 2020-05-07 16:16:30 |
| R44.htm | 28638 | 2020-05-07 16:16:30 |
| R45.htm | 38001 | 2020-05-07 16:16:30 |
| R46.htm | 81508 | 2020-05-07 16:16:30 |
| R47.htm | 4188 | 2020-05-07 16:16:30 |
| R48.htm | 9342 | 2020-05-07 16:16:30 |
| R49.htm | 4183 | 2020-05-07 16:16:30 |
| R5.htm | 110627 | 2020-05-07 16:16:30 |
| R50.htm | 9664 | 2020-05-07 16:16:30 |
| R51.htm | 98013 | 2020-05-07 16:16:30 |
| R52.htm | 13512 | 2020-05-07 16:16:30 |
| R53.htm | 31412 | 2020-05-07 16:16:30 |
| R54.htm | 19981 | 2020-05-07 16:16:30 |
| R55.htm | 48628 | 2020-05-07 16:16:30 |
| R56.htm | 13762 | 2020-05-07 16:16:30 |
| R6.htm | 18202 | 2020-05-07 16:16:30 |
| R7.htm | 85983 | 2020-05-07 16:16:30 |
| R8.htm | 45943 | 2020-05-07 16:16:30 |
| R9.htm | 5428 | 2020-05-07 16:16:30 |
| R9999.htm | 4509 | 2020-05-07 16:16:30 |
| report.css | 2767 | 2020-05-07 16:16:30 |
| Show.js | 1085 | 2020-05-07 16:16:30 |
| tti-20200331.xsd | 43649 | 2020-05-07 16:16:30 |
| tti-20200331_cal.xml | 81433 | 2020-05-07 16:16:30 |
| tti-20200331_def.xml | 216403 | 2020-05-07 16:16:30 |
| tti-20200331_lab.xml | 565452 | 2020-05-07 16:16:30 |
| tti-20200331_pre.xml | 362831 | 2020-05-07 16:16:30 |