Shareholder Report |
6 Months Ended | |||||||||||||||||||||||||||||||||
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May 31, 2026
USD ($)
Holdings
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| Shareholder Report [Line Items] | ||||||||||||||||||||||||||||||||||
| Document Type | N-CSR | |||||||||||||||||||||||||||||||||
| Amendment Flag | false | |||||||||||||||||||||||||||||||||
| Registrant Name | MSS SERIES TRUST | |||||||||||||||||||||||||||||||||
| Entity Central Index Key | 0001368578 | |||||||||||||||||||||||||||||||||
| Document Period End Date | May 31, 2026 | |||||||||||||||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||||||||||||||
| Institutional Share Class | ||||||||||||||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||||||||||||||
| Fund Name | TOWPATH FOCUS FUND | |||||||||||||||||||||||||||||||||
| Class Name | INSTITUTIONAL CLASS | |||||||||||||||||||||||||||||||||
| Trading Symbol | TOWFX | |||||||||||||||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] |
ADDITIONAL INFORMATION
This contains important information about the Towpath Focus Fund – Institutional Class - TOWFX (the “Fund”) for the period December 1, 2025 to May 31, 2026. This report describes changes to the Fund that occurred during the reporting period. |
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| Additional Information [Text Block] |
You can find additional information about the Fund at www.oelschlagerinvestments.com. You can also request this information by contacting us at 1-877-593-8637.
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| Additional Information Phone Number | 1-877-593-8637 | |||||||||||||||||||||||||||||||||
| Additional Information Website | www.oelschlagerinvestments.com | |||||||||||||||||||||||||||||||||
| Expenses [Text Block] |
expense Information
What were the Fund costs for the past six months? (based on a hypothetical $10,000 investment)
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| Expenses Paid, Amount | $ 47 | |||||||||||||||||||||||||||||||||
| Expense Ratio, Percent | 0.90% | |||||||||||||||||||||||||||||||||
| Net Assets | $ 72,314,039 | |||||||||||||||||||||||||||||||||
| Holdings Count | Holdings | 36 | |||||||||||||||||||||||||||||||||
| Advisory Fees Paid, Amount | $ 238,876 | |||||||||||||||||||||||||||||||||
| Investment Company, Portfolio Turnover | 2.29% | |||||||||||||||||||||||||||||||||
| Additional Fund Statistics [Text Block] |
Fund statistics
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| Holdings [Text Block] |
PORTFOLIO ILLUSTRATION
The following chart gives a visual breakdown of the Fund by investment type or industry sector of the underlying securities as of, represented as a percentage of the portfolio of investments. Below categories are from Morningstar®.
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| Largest Holdings [Text Block] |
top ten holdings (% OF NET ASSETS)*
* Excludes short-term investments. |
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| Material Fund Change [Text Block] |
Material Fund Changes
Effective May 12, 2026, the Board appointed Bob Anastasi as Treasurer, Secretary and Chief Compliance Officer of the Trust and approved Hanover Fund Administration, LLC (“Hanover”) to provide administrator and compliance services to the Trust. |
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| Updated Prospectus Phone Number | 1-877-593-8637 | |||||||||||||||||||||||||||||||||
| Updated Prospectus Web Address | www.oelschlagerinvestments.com | |||||||||||||||||||||||||||||||||
| Institutional Share Class | ||||||||||||||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||||||||||||||
| Fund Name | TOWPATH TECHNOLOGY FUND | |||||||||||||||||||||||||||||||||
| Class Name | INSTITUTIONAL CLASS | |||||||||||||||||||||||||||||||||
| Trading Symbol | TOWTX | |||||||||||||||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] |
ADDITIONAL INFORMATION
This contains important information about the Towpath Technology Fund - Institutional Class - TOWTX (the “Fund”) for the period December 1, 2025 to May 31, 2026. This report describes changes to the Fund that occurred during the reporting period. |
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| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||||||||||||||
| Additional Information [Text Block] |
You can find additional information about the Fund at www.oelschlagerinvestments.com. You can also request this information by contacting us at 1-877-593-8637.
|
|||||||||||||||||||||||||||||||||
| Additional Information Phone Number | 1-877-593-8637 | |||||||||||||||||||||||||||||||||
| Additional Information Website | www.oelschlagerinvestments.com | |||||||||||||||||||||||||||||||||
| Expenses [Text Block] |
expense Information
What were the Fund costs for the past six months? (based on a hypothetical $10,000 investment)
|
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| Expenses Paid, Amount | $ 59 | |||||||||||||||||||||||||||||||||
| Expense Ratio, Percent | 1.10% | |||||||||||||||||||||||||||||||||
| Net Assets | $ 9,389,962 | |||||||||||||||||||||||||||||||||
| Holdings Count | Holdings | 41 | |||||||||||||||||||||||||||||||||
| Advisory Fees Paid, Amount | $ (1,932) | |||||||||||||||||||||||||||||||||
| Investment Company, Portfolio Turnover | 5.10% | |||||||||||||||||||||||||||||||||
| Additional Fund Statistics [Text Block] |
Fund statistics
|
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| Holdings [Text Block] |
PORTFOLIO ILLUSTRATION
The following chart gives a visual breakdown of the Fund by investment type or industry of the underlying securities as of May 31, 2026, represented as a percentage of the portfolio of investments. Below categories are from Morningstar®.
|
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| Largest Holdings [Text Block] |
top ten holdings (% OF NET ASSETS)*
* Excludes short-term investments. |
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| Material Fund Change [Text Block] |
mATERIAL fUND cHANGES
Effective May 12, 2026, the Board appointed Bob Anastasi as Treasurer, Secretary and Chief Compliance Officer of the Trust and approved Hanover Fund Administration, LLC (“Hanover”) to provide administrator and compliance services to the Trust. |
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| Updated Prospectus Phone Number | 1-877-593-8637 | |||||||||||||||||||||||||||||||||
| Updated Prospectus Web Address | www.oelschlagerinvestments.com |