Siebert Williams Shank Shares For Participants [Member] Expense Example - Siebert Williams Shank Shares - TREASURY PORTFOLIO - Siebert Williams Shank Shares |
Nov. 30, 2025
USD ($)
|
|---|---|
| Prospectus [Line Items] | |
| Expense Example, with Redemption, 1 Year | $ 15 |
| Expense Example, with Redemption, 3 Years | 48 |
| Expense Example, with Redemption, 5 Years | 85 |
| Expense Example, with Redemption, 10 Years | $ 192 |