Shareholder Report, Line Graph (Details) - USD ($) |
3 Months Ended | 6 Months Ended | 9 Months Ended | 11 Months Ended | 12 Months Ended | 15 Months Ended | 18 Months Ended | 21 Months Ended | 23 Months Ended | 24 Months Ended | 27 Months Ended | 30 Months Ended | 35 Months Ended | 47 Months Ended | 59 Months Ended | 71 Months Ended | 83 Months Ended | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nov. 06, 2023 |
May 20, 2019 |
Jan. 31, 2024 |
Apr. 30, 2024 |
Jul. 31, 2024 |
Apr. 30, 2020 |
Apr. 30, 2026 |
Oct. 31, 2024 |
Jan. 31, 2025 |
Apr. 30, 2025 |
Jul. 31, 2025 |
Apr. 30, 2021 |
Oct. 31, 2025 |
Jan. 31, 2026 |
Apr. 30, 2026 |
Apr. 30, 2022 |
Apr. 30, 2023 |
Apr. 30, 2024 |
Apr. 30, 2025 |
Apr. 30, 2026 |
|
| C000211432 | ||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||
| Line Graph and Table Measure Name | QRAFT AI-Enhanced U.S. Large Cap ETF | |||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 11,284 | $ 17,380 | $ 16,588 | $ 16,723 | $ 20,102 | $ 22,320 | $ 29,091 | ||||||||||||
| C000211433 | ||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||
| Line Graph and Table Measure Name | QRAFT AI-Enhanced U.S. Large Cap Momentum ETF | |||||||||||||||||||
| Accumulated Value | 10,000 | 10,999 | 18,693 | 14,834 | 15,526 | 19,814 | 21,434 | 30,096 | ||||||||||||
| C000246458 | ||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||
| Line Graph and Table Measure Name | LG QRAFT AI-Powered U.S. Large Cap Core ETF | |||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 11,203 | $ 11,518 | $ 12,516 | $ 13,083 | $ 14,274 | $ 12,946 | $ 15,021 | $ 16,681 | $ 16,258 | $ 17,262 | |||||||||
| S&P 500 Index TR | ||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index | |||||||||||||||||||
| Accumulated Value | 10,000 | 10,443 | 15,245 | 15,278 | 15,685 | 19,239 | 21,567 | 28,264 | ||||||||||||
| S&P 500 Index TR | ||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index | |||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 10,443 | $ 15,245 | $ 15,278 | $ 15,685 | $ 19,239 | $ 21,567 | $ 28,264 | ||||||||||||
| S&P 500 Index TR | ||||||||||||||||||||
| Account Value [Line Items] | ||||||||||||||||||||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index | |||||||||||||||||||
| Accumulated Value | $ 10,000 | $ 11,142 | $ 11,619 | $ 12,787 | $ 13,255 | $ 14,081 | $ 13,025 | $ 14,875 | $ 16,099 | $ 16,383 | $ 17,069 | |||||||||