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Net Asset Value and Financial Highlights - Schedule of Net Investment Income (Loss) and Expense Ratios (Details) - $ / shares | 3 Months Ended | 6 Months Ended
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2024 | Dec. 31, 2023
BreakWave Dry Bulk Shipping ETF [Member] |  |  |  |  |
Net Asset Value |  |  |  |  |
Net asset value per Share, beginning of period |  | $ 10.71 | $ 5.5 | $ 12.13 | $ 5.53
Net investment loss | [1] | (0.03) | (0.02) | (0.05) | (0.03)
Net realized and unrealized loss |  | (4.64) | 6.16 | (6.04) | 6.14
Net Loss |  | (4.67) | 6.14 | (6.09) | 6.11
Net Asset Value per Share, end of period |  | 6.04 | 11.64 | 6.04 | 11.64
Market Value per Share, end of period |  | $ 6.08 | $ 11.56 | $ 6.08 | $ 11.56
Ratios to Average Net Assets** |  |  |  |  |
Expense Ratio | [2] | 5.24% | 4.38% | 4.78% | 4.32%
Expense Ratio before Waiver/Assumption | [2],[3] | 7.45% | 4.38% | 6.43% | 4.32%
Net Investment Income (Loss) | [2] | (1.74%) | (1.30%) | (1.19%) | (1.14%)
Total Return, at Net Asset Value | [2],[4] | (43.62%) | 111.64% | (50.18%) | 110.49%
Total Return, at Market Value | [4] | (43.39%) | 110.56% | (50.33%) | 108.29%
BreakWave Tanker Shipping ETF [Member] |  |  |  |  |
Net Asset Value |  |  |  |  |
Net asset value per Share, beginning of period |  | $ 14.85 | $ 15.48 | $ 16.69 | $ 20.83
Net investment loss | [1] | (0.05) | (0.16) | (0.1) | (0.37)
Net realized and unrealized loss |  | (4.92) | 0.72 | (6.71) | (4.42)
Net Loss |  | (4.97) | 0.56 | (6.81) | (4.79)
Net Asset Value per Share, end of period |  | 9.88 | 16.04 | 9.88 | 16.04
Market Value per Share, end of period |  | $ 9.82 | $ 16.15 | $ 9.82 | $ 16.15
Ratios to Average Net Assets** |  |  |  |  |
Expense Ratio | [2] | 5.18% | 5.24% | 5.06% | 5.24%
Expense Ratio before Waiver/Assumption | [2],[3] | 22.48% | 21.42% | 19.23% | 18.27%
Net Investment Income (Loss) | [2] | (1.44%) | (3.77%) | (1.31%) | (4.24%)
Total Return, at Net Asset Value | [2],[4] | (33.44%) | 3.62% | (40.79%) | (23.00%)
Total Return, at Market Value | [4] | (33.46%) | 2.41% | (41.52%) | (22.65%)
[1] | Calculated based on average shares outstanding during the period.
[2] | Percentages are annualized
[3] | Fund expenses have been capped at 3.50% of average daily net assets, plus brokerage commissions, interest expense, and extraordinary expenses, if any.
[4] | Percentages are not annualized

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