Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-21-006939-index-headers.html | 2021-02-19 16:02:22 | |
| 0001564590-21-006939-index.html | 2021-02-19 16:02:22 | |
| 0001564590-21-006939.txt | 2021-02-19 16:02:22 | |
 0001564590-21-006939-xbrl.zip | 613411 | 2021-02-19 16:02:22 |
| FilingSummary.xml | 75642 | 2021-02-19 16:02:22 |
| Financial_Report.xlsx | 205538 | 2021-02-19 16:02:22 |
 ggnm2ig0ypu2000001.jpg | 199882 | 2021-02-19 16:02:22 |
| MetaLinks.json | 1260899 | 2021-02-19 16:02:22 |
| R1.htm | 67690 | 2021-02-19 16:02:22 |
| R10.htm | 27225 | 2021-02-19 16:02:22 |
| R100.htm | 65520 | 2021-02-19 16:02:22 |
| R101.htm | 10268 | 2021-02-19 16:02:22 |
| R102.htm | 38610 | 2021-02-19 16:02:22 |
| R103.htm | 8974 | 2021-02-19 16:02:22 |
| R104.htm | 18531 | 2021-02-19 16:02:22 |
| R105.htm | 6515 | 2021-02-19 16:02:22 |
| R106.htm | 4387 | 2021-02-19 16:02:22 |
| R107.htm | 67785 | 2021-02-19 16:02:22 |
| R108.htm | 11339 | 2021-02-19 16:02:22 |
| R109.htm | 15670 | 2021-02-19 16:02:22 |
| R11.htm | 114355 | 2021-02-19 16:02:22 |
| R110.htm | 9975 | 2021-02-19 16:02:22 |
| R12.htm | 35498 | 2021-02-19 16:02:22 |
| R13.htm | 110051 | 2021-02-19 16:02:22 |
| R14.htm | 32196 | 2021-02-19 16:02:22 |
| R15.htm | 42056 | 2021-02-19 16:02:22 |
| R16.htm | 238114 | 2021-02-19 16:02:22 |
| R17.htm | 283280 | 2021-02-19 16:02:22 |
| R18.htm | 60633 | 2021-02-19 16:02:22 |
| R19.htm | 20885 | 2021-02-19 16:02:22 |
| R2.htm | 82956 | 2021-02-19 16:02:22 |
| R20.htm | 32415 | 2021-02-19 16:02:22 |
| R21.htm | 314040 | 2021-02-19 16:02:22 |
| R22.htm | 63664 | 2021-02-19 16:02:22 |
| R23.htm | 22675 | 2021-02-19 16:02:22 |
| R24.htm | 442752 | 2021-02-19 16:02:22 |
| R25.htm | 28884 | 2021-02-19 16:02:22 |
| R26.htm | 70616 | 2021-02-19 16:02:22 |
| R27.htm | 47556 | 2021-02-19 16:02:22 |
| R28.htm | 7588 | 2021-02-19 16:02:22 |
| R29.htm | 367269 | 2021-02-19 16:02:22 |
| R3.htm | 26608 | 2021-02-19 16:02:22 |
| R30.htm | 177457 | 2021-02-19 16:02:22 |
| R31.htm | 39068 | 2021-02-19 16:02:22 |
| R32.htm | 34792 | 2021-02-19 16:02:22 |
| R33.htm | 72666 | 2021-02-19 16:02:22 |
| R34.htm | 15293 | 2021-02-19 16:02:22 |
| R35.htm | 39452 | 2021-02-19 16:02:22 |
| R36.htm | 230911 | 2021-02-19 16:02:22 |
| R37.htm | 277235 | 2021-02-19 16:02:22 |
| R38.htm | 62933 | 2021-02-19 16:02:22 |
| R39.htm | 31954 | 2021-02-19 16:02:22 |
| R4.htm | 26436 | 2021-02-19 16:02:22 |
| R40.htm | 306597 | 2021-02-19 16:02:22 |
| R41.htm | 58317 | 2021-02-19 16:02:22 |
| R42.htm | 445115 | 2021-02-19 16:02:22 |
| R43.htm | 19332 | 2021-02-19 16:02:22 |
| R44.htm | 63781 | 2021-02-19 16:02:22 |
| R45.htm | 46586 | 2021-02-19 16:02:22 |
| R46.htm | 361794 | 2021-02-19 16:02:22 |
| R47.htm | 66990 | 2021-02-19 16:02:22 |
| R48.htm | 79589 | 2021-02-19 16:02:22 |
| R49.htm | 11274 | 2021-02-19 16:02:22 |
| R5.htm | 92752 | 2021-02-19 16:02:22 |
| R50.htm | 32377 | 2021-02-19 16:02:22 |
| R51.htm | 51511 | 2021-02-19 16:02:22 |
| R52.htm | 35128 | 2021-02-19 16:02:22 |
| R53.htm | 7332 | 2021-02-19 16:02:22 |
| R54.htm | 20424 | 2021-02-19 16:02:22 |
| R55.htm | 10147 | 2021-02-19 16:02:22 |
| R56.htm | 87603 | 2021-02-19 16:02:22 |
| R57.htm | 8430 | 2021-02-19 16:02:22 |
| R58.htm | 4335 | 2021-02-19 16:02:22 |
| R59.htm | 21366 | 2021-02-19 16:02:22 |
| R6.htm | 27498 | 2021-02-19 16:02:22 |
| R60.htm | 14260 | 2021-02-19 16:02:22 |
| R61.htm | 28523 | 2021-02-19 16:02:22 |
| R62.htm | 38697 | 2021-02-19 16:02:22 |
| R63.htm | 17852 | 2021-02-19 16:02:22 |
| R64.htm | 31878 | 2021-02-19 16:02:22 |
| R65.htm | 7517 | 2021-02-19 16:02:22 |
| R66.htm | 40313 | 2021-02-19 16:02:22 |
| R67.htm | 21542 | 2021-02-19 16:02:22 |
| R68.htm | 45199 | 2021-02-19 16:02:22 |
| R69.htm | 13331 | 2021-02-19 16:02:22 |
| R7.htm | 66576 | 2021-02-19 16:02:22 |
| R70.htm | 25922 | 2021-02-19 16:02:22 |
| R71.htm | 17879 | 2021-02-19 16:02:22 |
| R72.htm | 27529 | 2021-02-19 16:02:22 |
| R73.htm | 8500 | 2021-02-19 16:02:22 |
| R74.htm | 13464 | 2021-02-19 16:02:22 |
| R75.htm | 85946 | 2021-02-19 16:02:22 |
| R76.htm | 12361 | 2021-02-19 16:02:22 |
| R77.htm | 44144 | 2021-02-19 16:02:22 |
| R78.htm | 15709 | 2021-02-19 16:02:22 |
| R79.htm | 12434 | 2021-02-19 16:02:22 |
| R8.htm | 4789 | 2021-02-19 16:02:22 |
| R80.htm | 29962 | 2021-02-19 16:02:22 |
| R81.htm | 76943 | 2021-02-19 16:02:22 |
| R82.htm | 39222 | 2021-02-19 16:02:22 |
| R83.htm | 33432 | 2021-02-19 16:02:22 |
| R84.htm | 11151 | 2021-02-19 16:02:22 |
| R85.htm | 11538 | 2021-02-19 16:02:22 |
| R86.htm | 28623 | 2021-02-19 16:02:22 |
| R87.htm | 50664 | 2021-02-19 16:02:22 |
| R88.htm | 18779 | 2021-02-19 16:02:22 |
| R89.htm | 35742 | 2021-02-19 16:02:22 |
| R9.htm | 120237 | 2021-02-19 16:02:22 |
| R90.htm | 51488 | 2021-02-19 16:02:22 |
| R91.htm | 6245 | 2021-02-19 16:02:22 |
| R92.htm | 14620 | 2021-02-19 16:02:22 |
| R93.htm | 34329 | 2021-02-19 16:02:22 |
| R94.htm | 11659 | 2021-02-19 16:02:22 |
| R95.htm | 7732 | 2021-02-19 16:02:22 |
| R96.htm | 18374 | 2021-02-19 16:02:22 |
| R97.htm | 29542 | 2021-02-19 16:02:22 |
| R98.htm | 26102 | 2021-02-19 16:02:22 |
| R99.htm | 12925 | 2021-02-19 16:02:22 |
| report.css | 2768 | 2021-02-19 16:02:22 |
| Show.js | 1086 | 2021-02-19 16:02:22 |
| trip-10k_20201231.htm | 5943135 | 2021-02-19 16:02:22 |
| trip-10k_20201231_htm.xml | 5327495 | 2021-02-19 16:02:22 |
| trip-20201231.xsd | 115677 | 2021-02-19 16:02:22 |
| trip-20201231_cal.xml | 109902 | 2021-02-19 16:02:22 |
| trip-20201231_def.xml | 539079 | 2021-02-19 16:02:22 |
| trip-20201231_lab.xml | 928753 | 2021-02-19 16:02:22 |
| trip-20201231_pre.xml | 799229 | 2021-02-19 16:02:22 |
| trip-ex211_6.htm | 67416 | 2021-02-19 16:02:22 |
| trip-ex231_7.htm | 3101 | 2021-02-19 16:02:22 |
| trip-ex311_8.htm | 16871 | 2021-02-19 16:02:22 |
| trip-ex312_10.htm | 16850 | 2021-02-19 16:02:22 |
| trip-ex321_9.htm | 7063 | 2021-02-19 16:02:22 |
| trip-ex322_12.htm | 6933 | 2021-02-19 16:02:22 |