Shareholder Report, Average Annual Return (Details) |
12 Months Ended | 60 Months Ended | 120 Months Ended |
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2026 |
Jun. 30, 2026 |
|
| Pinnacle Value Fund | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 20.58% | 9.84% | 7.68% |
| Russell 2000 Index | |||
| Average Annual Return [Line Items] | |||
| Average Annual Return, Percent | 40.78% | 6.99% | 11.63% |