v3.26.1
Annual Fund Operating Expenses
Mar. 29, 2026
HORIZON EXPEDITION PLUS ETF | HORIZON EXPEDITION PLUS ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.85%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Acquired Fund Fees and Expenses 0.01% [1]
Expenses (as a percentage of Assets) 0.86%
Horizon Landmark ETF | Horizon Landmark ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.40%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.40%
Horizon Dividend Income ETF | Horizon Dividend Income ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.70%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.70%
Horizon Core Equity ETF | Horizon Core Equity ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.70%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.70%
Horizon Managed Risk ETF | Horizon Managed Risk ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.77%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.77%
Horizon Core Bond ETF | Horizon Core Bond ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.65%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Acquired Fund Fees and Expenses 0.01% [2]
Expenses (as a percentage of Assets) 0.66%
Horizon Flexible Income ETF | Horizon Flexible Income ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.80%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Acquired Fund Fees and Expenses 0.02% [3]
Expenses (as a percentage of Assets) 0.82%
Horizon Nasdaq-100 Defined Risk ETF | Horizon Nasdaq-100 Defined Risk ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.85%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.85%
Horizon Digital Frontier ETF | Horizon Digital Frontier ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.75%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00%
Expenses (as a percentage of Assets) 0.75%
HORIZON SMALL/MID CAP CORE EQUITY ETF | HORIZON SMALL/MID CAP CORE EQUITY ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.75%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [4]
Expenses (as a percentage of Assets) 0.75%
HORIZON INTERNATIONAL EQUITY ETF | HORIZON INTERNATIONAL EQUITY ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.75%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [5]
Acquired Fund Fees and Expenses 0.75%
HORIZON INTERNATIONAL MANAGED RISK ETF | HORIZON INTERNATIONAL MANAGED RISK ETF Shares  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.82%
Distribution and Service (12b-1) Fees 0.00%
Other Expenses (as a percentage of Assets): 0.00% [6]
Expenses (as a percentage of Assets) 0.82%
[1] Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies. The operating expenses in this fee table will not correlate to the expense ratio in the Fund’s financial highlights because the financial statements include only the direct operating expenses incurred by the Fund.
[2] Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies. The operating expenses in this fee table will not correlate to the expense ratio in the Fund’s financial highlights because the financial statements include only the direct operating expenses incurred by the Fund.
[3] Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies. The operating expenses in this fee table will not correlate to the expense ratio in the Fund’s financial highlights because the financial statements include only the direct operating expenses incurred by the Fund.
[4] “Other Expenses” are estimated for the current fiscal year.
[5] “Other Expenses” are estimated for the current fiscal year.
[6] “Other Expenses” are estimated for the current fiscal year.