Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001654954-21-005621-index-headers.html | 2021-05-13 16:31:30 | |
| 0001654954-21-005621-index.html | 2021-05-13 16:31:30 | |
| 0001654954-21-005621.txt | 2021-05-13 16:31:30 | |
 0001654954-21-005621-xbrl.zip | 194953 | 2021-05-13 16:31:30 |
| clwt-20201231.xml | 1723786 | 2021-05-13 16:31:30 |
| clwt-20201231.xsd | 74794 | 2021-05-13 16:31:30 |
| clwt-20201231_cal.xml | 37947 | 2021-05-13 16:31:30 |
| clwt-20201231_def.xml | 438222 | 2021-05-13 16:31:30 |
| clwt-20201231_lab.xml | 415810 | 2021-05-13 16:31:30 |
| clwt-20201231_pre.xml | 469206 | 2021-05-13 16:31:30 |
| clwt_20f.htm | 3534752 | 2021-05-13 16:31:30 |
| clwt_ex121.htm | 16449 | 2021-05-13 16:31:30 |
| clwt_ex122.htm | 16077 | 2021-05-13 16:31:30 |
| clwt_ex131.htm | 10966 | 2021-05-13 16:31:30 |
| clwt_ex132.htm | 10595 | 2021-05-13 16:31:30 |
| clwt_ex231.htm | 6081 | 2021-05-13 16:31:30 |
| FilingSummary.xml | 57282 | 2021-05-13 16:31:30 |
| Financial_Report.xlsx | 154158 | 2021-05-13 16:31:30 |
| R1.htm | 38870 | 2021-05-13 16:31:30 |
| R10.htm | 47647 | 2021-05-13 16:31:30 |
| R11.htm | 32704 | 2021-05-13 16:31:30 |
| R12.htm | 14910 | 2021-05-13 16:31:30 |
| R13.htm | 37652 | 2021-05-13 16:31:30 |
| R14.htm | 13048 | 2021-05-13 16:31:30 |
| R15.htm | 5049 | 2021-05-13 16:31:30 |
| R16.htm | 28404 | 2021-05-13 16:31:30 |
| R17.htm | 19285 | 2021-05-13 16:31:30 |
| R18.htm | 20844 | 2021-05-13 16:31:30 |
| R19.htm | 15168 | 2021-05-13 16:31:30 |
| R2.htm | 161193 | 2021-05-13 16:31:30 |
| R20.htm | 10414 | 2021-05-13 16:31:30 |
| R21.htm | 14366 | 2021-05-13 16:31:30 |
| R22.htm | 9247 | 2021-05-13 16:31:30 |
| R23.htm | 6734 | 2021-05-13 16:31:30 |
| R24.htm | 8121 | 2021-05-13 16:31:30 |
| R25.htm | 4068 | 2021-05-13 16:31:30 |
| R26.htm | 3870 | 2021-05-13 16:31:30 |
| R27.htm | 25393 | 2021-05-13 16:31:30 |
| R28.htm | 62767 | 2021-05-13 16:31:30 |
| R29.htm | 7845 | 2021-05-13 16:31:30 |
| R3.htm | 15512 | 2021-05-13 16:31:30 |
| R30.htm | 33627 | 2021-05-13 16:31:30 |
| R31.htm | 11735 | 2021-05-13 16:31:30 |
| R32.htm | 8294 | 2021-05-13 16:31:30 |
| R33.htm | 6758 | 2021-05-13 16:31:30 |
| R34.htm | 15945 | 2021-05-13 16:31:30 |
| R35.htm | 59302 | 2021-05-13 16:31:30 |
| R36.htm | 13222 | 2021-05-13 16:31:30 |
| R37.htm | 5850 | 2021-05-13 16:31:30 |
| R38.htm | 192194 | 2021-05-13 16:31:30 |
| R39.htm | 22847 | 2021-05-13 16:31:30 |
| R4.htm | 125702 | 2021-05-13 16:31:30 |
| R40.htm | 9909 | 2021-05-13 16:31:30 |
| R41.htm | 51248 | 2021-05-13 16:31:30 |
| R42.htm | 36305 | 2021-05-13 16:31:30 |
| R43.htm | 13447 | 2021-05-13 16:31:30 |
| R44.htm | 36126 | 2021-05-13 16:31:30 |
| R45.htm | 13382 | 2021-05-13 16:31:30 |
| R46.htm | 29071 | 2021-05-13 16:31:30 |
| R47.htm | 16097 | 2021-05-13 16:31:30 |
| R48.htm | 19521 | 2021-05-13 16:31:30 |
| R49.htm | 16079 | 2021-05-13 16:31:30 |
| R5.htm | 174847 | 2021-05-13 16:31:30 |
| R50.htm | 10438 | 2021-05-13 16:31:30 |
| R51.htm | 14137 | 2021-05-13 16:31:30 |
| R52.htm | 11792 | 2021-05-13 16:31:30 |
| R53.htm | 25617 | 2021-05-13 16:31:30 |
| R54.htm | 55898 | 2021-05-13 16:31:30 |
| R55.htm | 6528 | 2021-05-13 16:31:30 |
| R56.htm | 19023 | 2021-05-13 16:31:30 |
| R57.htm | 59438 | 2021-05-13 16:31:30 |
| R58.htm | 10442 | 2021-05-13 16:31:30 |
| R59.htm | 43664 | 2021-05-13 16:31:30 |
| R6.htm | 40893 | 2021-05-13 16:31:30 |
| R60.htm | 3847 | 2021-05-13 16:31:30 |
| R61.htm | 18238 | 2021-05-13 16:31:30 |
| R62.htm | 12111 | 2021-05-13 16:31:30 |
| R63.htm | 15053 | 2021-05-13 16:31:30 |
| R64.htm | 11590 | 2021-05-13 16:31:30 |
| R65.htm | 23487 | 2021-05-13 16:31:30 |
| R66.htm | 11432 | 2021-05-13 16:31:30 |
| R67.htm | 13531 | 2021-05-13 16:31:30 |
| R68.htm | 11821 | 2021-05-13 16:31:30 |
| R69.htm | 11393 | 2021-05-13 16:31:30 |
| R7.htm | 34442 | 2021-05-13 16:31:30 |
| R70.htm | 26301 | 2021-05-13 16:31:30 |
| R71.htm | 17001 | 2021-05-13 16:31:30 |
| R72.htm | 10682 | 2021-05-13 16:31:30 |
| R73.htm | 11993 | 2021-05-13 16:31:30 |
| R74.htm | 13503 | 2021-05-13 16:31:30 |
| R75.htm | 4418 | 2021-05-13 16:31:30 |
| R76.htm | 31578 | 2021-05-13 16:31:30 |
| R77.htm | 5847 | 2021-05-13 16:31:30 |
| R78.htm | 44186 | 2021-05-13 16:31:30 |
| R79.htm | 12481 | 2021-05-13 16:31:30 |
| R8.htm | 29099 | 2021-05-13 16:31:30 |
| R80.htm | 21342 | 2021-05-13 16:31:30 |
| R81.htm | 6960 | 2021-05-13 16:31:30 |
| R82.htm | 13842 | 2021-05-13 16:31:30 |
| R83.htm | 8422 | 2021-05-13 16:31:30 |
| R84.htm | 21926 | 2021-05-13 16:31:30 |
| R85.htm | 8624 | 2021-05-13 16:31:30 |
| R86.htm | 36723 | 2021-05-13 16:31:30 |
| R87.htm | 23762 | 2021-05-13 16:31:30 |
| R88.htm | 31996 | 2021-05-13 16:31:30 |
| R89.htm | 17598 | 2021-05-13 16:31:30 |
| R9.htm | 122757 | 2021-05-13 16:31:30 |
| R90.htm | 4426 | 2021-05-13 16:31:30 |
| R91.htm | 19513 | 2021-05-13 16:31:30 |
| R92.htm | 5578 | 2021-05-13 16:31:30 |
| R93.htm | 8890 | 2021-05-13 16:31:30 |
| R94.htm | 31823 | 2021-05-13 16:31:30 |
| R95.htm | 14395 | 2021-05-13 16:31:30 |
| R96.htm | 13886 | 2021-05-13 16:31:30 |
| R97.htm | 11994 | 2021-05-13 16:31:30 |
| R98.htm | 11217 | 2021-05-13 16:31:30 |
| R9999.htm | 4171 | 2021-05-13 16:31:30 |
| report.css | 2768 | 2021-05-13 16:31:30 |
| Show.js | 1086 | 2021-05-13 16:31:30 |