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Agreements (Details) - USD ($) |  |  | 3 Months Ended | 6 Months Ended
--- | --- | --- | --- | ---
Aug. 14, 2023 | Aug. 13, 2023 | Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2024 | Dec. 31, 2023
Agreements [Line Items] |  |  |  |  |  |
Waiver of CTA fee amount |  |  | $ 89,554 | $ 7,347 | $ 194,473 | $ 20,130
Aggregate expenses |  |  | 12,513 | 12,560 | 25,025 | 25,136
Sponsor expenses |  |  | 121,716 | 74,622 | 193,194 | 160,731
BDRY paid U.S. Bank |  |  | 30,506 | 31,596 | 62,265 | 63,229
Distribution services and related administrative services | $ 10,000 |  |  |  |  |
Distribution and related administrative services |  |  | 6,238 | 7,871 | 12,008 | 15,767
Support fees |  |  | 17,589 | 28,622 | 37,682 | 59,734
Brokerage commissions |  |  | 107,436 | 173,141 | 187,083 | 380,943
Trustee fees |  |  | 1,288 |  | $ 2,576 |
Percentage of operational, administrative and other ordinary expenses |  |  |  |  | 3.50% |
Fund expenses |  |  |  | 761 |  | 3,720
BDRY’s [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Future repayments |  |  |  |  | $ 242,025 |
Aggregate expenses |  |  | 42,970 |  | 49,343 |
Support fees |  |  | 13,072 | 24,094 | 28,338 | 50,112
Trustee fees |  |  | 644 | 628 | 1,288 | 1,256
BWET [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Future repayments |  |  |  |  | 584,537 |
Support fees |  |  | 4,517 | 4,528 | 9,344 | 9,622
Trustee fees |  |  | 644 | 628 | 1,288 | 1,256
CTA fee waive fees |  |  | 7,206 | 7,347 | 26,129 | 20,130
Sponsor amounted |  |  | 78,746 | 74,622 | 143,851 | 160,731
Average Assets Under Management [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Custody services |  |  |  |  | 4,800 |
June 30, 2027 [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Future repayments |  |  |  |  | 333,888 |
June 30, 2027 [Member] | BDRY’s [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Future repayments |  |  |  |  | 23,879 |
June 30, 2028 [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Future repayments |  |  |  |  | 169,980 |
June 30, 2028 [Member] | BDRY’s [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Future repayments |  |  |  |  | 218,146 |
June 30, 2026 [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Future repayments |  |  |  |  | $ 80,669 |
Sponsor Fee [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Average daily net assets percentage |  |  |  |  | 0.15% |
Average daily net assets |  |  |  |  | $ 125,000 |
Average Assets Under Management [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Average daily net assets percentage |  |  |  |  | 0.01% |
Average daily net assets |  |  |  |  | $ 45,000 |
Sponsors Advisory Services [Member] | ETFMG Financial LLC [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Average daily net assets percentage |  | 0.02% |  |  |  |
Average daily net assets |  | $ 15,000 |  |  |  |
U.S. Bank [Member] | Average Assets Under Management [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Average daily net assets percentage |  |  |  |  | 0.05% |
Breakwave Dry Bulk Shipping ETF [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Average daily net assets percentage |  |  |  |  | 1.45% |
Average daily net assets |  |  |  |  | $ 25,000 |
Waiver of CTA fee amount |  |  | 82,348 |  | 168,344 |
Aggregate expenses |  |  | 6,256 | 6,280 | 12,512 | 12,568
Sponsor expenses |  |  | 42,970 |  | 49,343 |
BDRY paid U.S. Bank |  |  | 15,991 | 16,576 | 32,080 | 33,173
Distribution and related administrative services |  |  | 5,139 | 3,944 | 9,076 | 7,893
Support fees |  |  | 13,072 | 24,094 | $ 28,338 | 50,112
Brokerage commissions fees |  |  |  |  | 0.40% |
Brokerage commissions |  |  | 99,067 | 164,318 | $ 168,344 | 356,616
Trustee fees |  |  | 644 |  | $ 1,288 |
Percentage of operational, administrative and other ordinary expenses |  |  |  |  | 3.50% |
Other expense |  |  | 423,159 | 650,217 | $ 847,608 | 1,351,888
Fund expenses |  |  |  | 629 |  | 1,691
Breakwave Dry Bulk Shipping ETF [Member] | Sponsor Fee [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Average daily net assets percentage |  |  |  |  | 0.12% |
Brokerage commissions |  |  |  | 164,318 | $ 168,344 | 356,616
Breakwave Dry Bulk Shipping ETF [Member] | Management Fee [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Average daily net assets percentage |  |  |  |  | 3.50% |
Breakwave Dry Bulk Shipping ETF [Member] | Service Fee [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Average daily net assets percentage |  |  |  |  | 1.45% |
Breakwave Dry Bulk Shipping ETF [Member] | CTA Fee [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Waiver of CTA fee amount |  |  | 82,348 | 0 | $ 168,344 | 0
Breakwave Dry Bulk Shipping ETF [Member] | Sponsor [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Fund expenses |  |  | 42,970 | 0 | $ 49,343 | 0
Breakwave Tanker Shipping ETF [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Average daily net assets percentage |  |  |  |  | 0.15% |
Average daily net assets |  |  |  |  | $ 15,000 |
Waiver of CTA fee amount |  |  | 7,206 | 7,347 | 26,129 | 20,130
Aggregate expenses |  |  | 6,257 | 6,280 | 12,513 | 12,568
Sponsor expenses |  |  | 78,746 | 74,622 | 143,851 | 160,731
BDRY paid U.S. Bank |  |  | 14,515 | 15,020 | 30,185 | 30,056
Distribution and related administrative services |  |  | 1,099 | 3,927 | 2,932 | 7,874
Support fees |  |  | 4,517 | 4,528 | $ 9,344 | 9,622
Brokerage commissions fees |  |  |  |  | 1.35% |
Brokerage commissions |  |  | 8,369 | 8,823 | $ 18,739 | 24,327
Trustee fees |  |  | 644 |  | $ 1,288 |
Fund expenses |  |  |  | 132 |  | 2,029
Breakwave Tanker Shipping ETF [Member] | Sponsor Fee [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Average daily net assets percentage |  |  |  |  | 0.30% |
Average daily net assets |  |  |  |  | $ 50,000 |
BDRY paid U.S. Bank |  |  | 111,714 | 108,527 | 230,716 | 253,668
Brokerage commissions |  |  | 8,369 | 8,823 | $ 18,739 | 24,327
Breakwave Tanker Shipping ETF [Member] | CTA Fee [Member] |  |  |  |  |  |
Agreements [Line Items] |  |  |  |  |  |
Average daily net assets percentage |  |  |  |  | 3.50% |
Waiver of BWET’s CTA fees |  |  | $ 7,206 | $ 7,347 | $ 26,129 | $ 20,130

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