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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