Shareholder Report, Average Annual Return (Details) 191341_ClearShares OCIO ETF_TF_TSR Annual {TF} |
12 Months Ended | 60 Months Ended | 107 Months Ended |
|---|---|---|---|
May 31, 2026 |
May 31, 2026 |
May 31, 2026 |
|
| ClearShares OCIO ETF | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | ClearShares OCIO ETF NAV | ||
| Average Annual Return, Percent | 21.19% | 7.50% | 8.12% |
| ICE BofA US Broad Market Index | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | ICE BofA US Broad Market Index | ||
| Average Annual Return, Percent | 5.15% | 0.19% | 1.68% |