Shareholder Report, Average Annual Return (Details) 197244_Pzena International Small Cap Value Fund_Investor Class_TSR Annual {Investor Class} |
12 Months Ended | 60 Months Ended | 92 Months Ended |
|---|---|---|---|
Feb. 28, 2026 |
Feb. 28, 2026 |
Feb. 28, 2026 |
|
| Investor Class | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | Investor Class | ||
| Average Annual Return, Percent | 38.52% | 13.92% | 8.85% |
| MSCI World ex-USA IMI Index Net (USD) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI World ex-USA IMI Index Net (USD) | ||
| Average Annual Return, Percent | 36.95% | 10.79% | 9.51% |
| MSCI WORLD ex USA SMALL CAP Net (USD) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI WORLD ex USA SMALL CAP Net (USD) | ||
| Average Annual Return, Percent | 46.34% | 8.40% | 8.24% |
| MSCI World ex USA Small Cap Value index Net (USD) | |||
| Average Annual Return [Line Items] | |||
| Line Graph and Table Measure Name | MSCI World ex USA Small Cap Value index Net (USD) | ||
| Average Annual Return, Percent | 49.48% | 11.40% | 9.03% |