v3.25.4
Agreements (Details) - USD ($)
 3 Months Ended 6 Months Ended
Aug. 13, 2023
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2025
Dec. 31, 2024
Aug. 14, 2023
Agreements [Line Items]            
Waiver of CTA fee amount   $ 17,636 $ 89,554 $ 23,773 $ 194,473  
Expense reimbursed by sponsor   102,033 121,716 190,711 193,194  
Management expenses   12,602 12,513 25,114 25,025  
Custodian and transfer agent fees   32,056 30,506 64,072 62,265  
Distribution and administrative services payable           $ 10,000
Distribution fees   1,746 6,238 3,402 12,008  
Support fees   22,779 17,589 49,530 37,682  
Brokerage commissions and fees   93,832 107,436 232,844 187,083  
Trustee fees   1,288 1,288 $ 2,576 2,576  
Routine offering, operational, administrative or other ordinary expenses   423,099 423,159      
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    
Custody services       $ 4,800    
Breakwave Dry Bulk Shipping ETF [Member]            
Agreements [Line Items]            
Average daily net assets percentage       1.45%    
Waiver of CTA fee amount   7,248 82,348 $ 7,248 168,344  
Future repayments       7,248    
Expense reimbursed by sponsor   42,970 49,343  
Management expenses   6,346 6,256 12,602 12,512  
Custodian and transfer agent fees   16,232 15,991 32,424 32,080  
Distribution fees   1,562 5,139 3,034 9,076  
Support fees   17,932 13,072 $ 40,276 28,338  
Brokerage commissions fees       0.40%    
Brokerage commissions and fees   81,638 99,067 $ 215,005 168,344  
Trustee fees   $ 644 644 1,288 1,288  
Routine offering, operational, administrative or other ordinary expenses       $ 927,620 847,608  
Breakwave Dry Bulk Shipping ETF [Member] | Sponsor Fee [Member]            
Agreements [Line Items]            
Average daily net assets percentage       0.12%    
Average daily net assets       $ 25,000    
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]            
Average daily net assets percentage   3.50%        
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   $ 10,388 7,206 16,525 26,129  
Future repayments       1,011,137    
Expense reimbursed by sponsor   102,033 78,746 190,711 143,851  
Management expenses   6,256 6,257 12,512 12,513  
Custodian and transfer agent fees   15,824 14,515 31,648 30,185  
Distribution fees   184 1,099 368 2,932  
Support fees   4,847 4,517 $ 9,254 9,344  
Brokerage commissions fees       1.35%    
Brokerage commissions and fees   12,194 8,369 $ 17,839 18,739  
Trustee fees   644 644 1,288 1,288  
Sponsor amounted   $ 102,033 78,746 $ 190,711 143,851  
Breakwave Tanker Shipping ETF [Member] | Sponsor Fee [Member]            
Agreements [Line Items]            
Average daily net assets percentage       0.30%    
Average daily net assets       $ 50,000    
Breakwave Tanker Shipping ETF [Member] | CTA Fee [Member]            
Agreements [Line Items]            
Average daily net assets percentage   3.50%   3.50%    
Waiver of CTA fee amount   $ 10,388 7,206 $ 16,525 26,129  
June 2027 [Member]            
Agreements [Line Items]            
Future repayments       0    
June 2028 [Member]            
Agreements [Line Items]            
Future repayments       0    
June 2029 [Member]            
Agreements [Line Items]            
Future repayments       7,248    
From July 1, 2025 to June 30,2026 [Member]            
Agreements [Line Items]            
Future repayments       85,023    
From July 1, 2026 to June 30, 2027 [Member]            
Agreements [Line Items]            
Future repayments       329,534    
From July 1, 2027 to June 30, 2028 [Member]            
Agreements [Line Items]            
Future repayments       389,344    
From July 1, 2027 to June 30, 2029 [Member]            
Agreements [Line Items]            
Future repayments       $ 207,236    
U.S. Bank [Member] | Average Assets Under Management [Member]            
Agreements [Line Items]            
Average daily net assets percentage       0.05%    
Sponsor [Member]            
Agreements [Line Items]            
Expense reimbursed by sponsor       $ 0 49,343  
Sponsor [Member] | Breakwave Dry Bulk Shipping ETF [Member]            
Agreements [Line Items]            
Expense reimbursed by sponsor   42,970      
Management expenses       49,343  
Sponsor [Member] | Breakwave Tanker Shipping ETF [Member]            
Agreements [Line Items]            
Routine offering, operational, administrative or other ordinary expenses   $ 149,692 $ 111,714 $ 264,964 $ 230,716  
ETFMG Financial LLC [Member]            
Agreements [Line Items]            
Average daily net assets percentage 0.02%          
Average daily net assets $ 15,000