Shareholder Report, Line Graph (Details) 197244_Pzena International Small Cap Value Fund_Investor Class_TSR Annual {Investor Class} - USD ($) |
12 Months Ended | ||||||||
|---|---|---|---|---|---|---|---|---|---|
Feb. 28, 2025 |
Feb. 29, 2024 |
Feb. 28, 2023 |
Feb. 28, 2022 |
Feb. 28, 2021 |
Feb. 29, 2020 |
Feb. 28, 2019 |
Jul. 02, 2018 |
Feb. 28, 2026 |
|
| Investor Class | |||||||||
| Account Value [Line Items] | |||||||||
| Line Graph and Table Measure Name | Investor Class | ||||||||
| Accumulated Value | $ 13,827 | $ 12,725 | $ 11,796 | $ 10,674 | $ 9,983 | $ 7,787 | $ 9,252 | $ 10,000 | $ 19,153 |
| MSCI World ex-USA IMI Index Net (USD) | |||||||||
| Account Value [Line Items] | |||||||||
| Line Graph and Table Measure Name | MSCI World ex-USA IMI Index Net (USD) | ||||||||
| Accumulated Value | 14,643 | 13,413 | 11,888 | 12,467 | 12,015 | 9,725 | 9,772 | 10,000 | $ 20,053 |
| MSCI WORLD ex USA SMALL CAP Net (USD) | |||||||||
| Account Value [Line Items] | |||||||||
| Line Graph and Table Measure Name | MSCI WORLD ex USA SMALL CAP Net (USD) | ||||||||
| Accumulated Value | 12,535 | 11,701 | 11,068 | 12,253 | 12,256 | 9,279 | 9,370 | 10,000 | $ 18,344 |
| MSCI World ex USA Small Cap Value index Net (USD) | |||||||||
| Account Value [Line Items] | |||||||||
| Line Graph and Table Measure Name | MSCI World ex USA Small Cap Value index Net (USD) | ||||||||
| Accumulated Value | $ 12,974 | $ 11,874 | $ 11,180 | $ 11,905 | $ 11,306 | $ 9,204 | $ 9,465 | $ 10,000 | $ 19,394 |