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|---|---|---|
 0001654954-26-002627-index-headers.html | 2026-03-23 19:46:08 | |
| 0001654954-26-002627-index.html | 2026-03-23 19:46:08 | |
| 0001654954-26-002627.txt | 2026-03-23 19:46:08 | |
 0001654954-26-002627-xbrl.zip | 227461 | 2026-03-23 19:46:08 |
| cpwr-20251231.xsd | 48200 | 2026-03-23 19:46:08 |
| cpwr-20251231_cal.xml | 38258 | 2026-03-23 19:46:08 |
| cpwr-20251231_def.xml | 138525 | 2026-03-23 19:46:08 |
| cpwr-20251231_lab.xml | 250784 | 2026-03-23 19:46:08 |
| cpwr-20251231_pre.xml | 213120 | 2026-03-23 19:46:08 |
| cpwr_10k.htm | 1561255 | 2026-03-23 19:46:08 |
 cpwr_10kimg1.jpg | 19857 | 2026-03-23 19:46:08 |
 cpwr_10kimg2.jpg | 12555 | 2026-03-23 19:46:08 |
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 cpwr_10kimg5.jpg | 5547 | 2026-03-23 19:46:08 |
 cpwr_10kimg6.jpg | 3230 | 2026-03-23 19:46:08 |
| cpwr_10k_htm.xml | 1589366 | 2026-03-23 19:46:08 |
| cpwr_ex1067.htm | 5301 | 2026-03-23 19:46:08 |
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| cpwr_ex1068.htm | 4531 | 2026-03-23 19:46:08 |
 cpwr_ex1068img10.jpg | 441130 | 2026-03-23 19:46:08 |
 cpwr_ex1068img11.jpg | 422351 | 2026-03-23 19:46:08 |
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 cpwr_ex1068img7.jpg | 379582 | 2026-03-23 19:46:08 |
 cpwr_ex1068img8.jpg | 431097 | 2026-03-23 19:46:08 |
 cpwr_ex1068img9.jpg | 439297 | 2026-03-23 19:46:08 |
| cpwr_ex311.htm | 9922 | 2026-03-23 19:46:08 |
| cpwr_ex312.htm | 9932 | 2026-03-23 19:46:08 |
| cpwr_ex321.htm | 5731 | 2026-03-23 19:46:08 |
| cpwr_ex322.htm | 5735 | 2026-03-23 19:46:08 |
| FilingSummary.xml | 24894 | 2026-03-23 19:46:08 |
| MetaLinks.json | 525660 | 2026-03-23 19:46:08 |
| R1.htm | 64899 | 2026-03-23 19:46:08 |
| R10.htm | 28413 | 2026-03-23 19:46:08 |
| R11.htm | 5842 | 2026-03-23 19:46:08 |
| R12.htm | 428051 | 2026-03-23 19:46:08 |
| R13.htm | 28869 | 2026-03-23 19:46:08 |
| R14.htm | 30883 | 2026-03-23 19:46:08 |
| R15.htm | 27998 | 2026-03-23 19:46:08 |
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| R18.htm | 11560 | 2026-03-23 19:46:08 |
| R19.htm | 6973 | 2026-03-23 19:46:08 |
| R2.htm | 105472 | 2026-03-23 19:46:08 |
| R20.htm | 53055 | 2026-03-23 19:46:08 |
| R21.htm | 11436 | 2026-03-23 19:46:08 |
| R22.htm | 403556 | 2026-03-23 19:46:08 |
| R23.htm | 29664 | 2026-03-23 19:46:08 |
| R24.htm | 18683 | 2026-03-23 19:46:08 |
| R25.htm | 21859 | 2026-03-23 19:46:08 |
| R26.htm | 8169 | 2026-03-23 19:46:08 |
| R27.htm | 3995 | 2026-03-23 19:46:08 |
| R28.htm | 28045 | 2026-03-23 19:46:08 |
| R29.htm | 211996 | 2026-03-23 19:46:08 |
| R3.htm | 27298 | 2026-03-23 19:46:08 |
| R30.htm | 24859 | 2026-03-23 19:46:08 |
| R31.htm | 8122 | 2026-03-23 19:46:08 |
| R32.htm | 19220 | 2026-03-23 19:46:08 |
| R33.htm | 11108 | 2026-03-23 19:46:08 |
| R34.htm | 17735 | 2026-03-23 19:46:08 |
| R35.htm | 50396 | 2026-03-23 19:46:08 |
| R36.htm | 17508 | 2026-03-23 19:46:08 |
| R37.htm | 13982 | 2026-03-23 19:46:08 |
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| R39.htm | 39589 | 2026-03-23 19:46:08 |
| R4.htm | 92772 | 2026-03-23 19:46:08 |
| R40.htm | 12068 | 2026-03-23 19:46:08 |
| R41.htm | 26936 | 2026-03-23 19:46:08 |
| R42.htm | 9030 | 2026-03-23 19:46:08 |
| R5.htm | 36589 | 2026-03-23 19:46:08 |
| R6.htm | 68030 | 2026-03-23 19:46:08 |
| R7.htm | 8478 | 2026-03-23 19:46:08 |
| R8.htm | 16631 | 2026-03-23 19:46:08 |
| R9.htm | 6456 | 2026-03-23 19:46:08 |
| report.css | 2767 | 2026-03-23 19:46:08 |
| Show.js | 1085 | 2026-03-23 19:46:08 |