Investment Objectives and Goals |
Mar. 31, 2026 |
|---|---|
| PIA BBB Bond Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | PIA BBB Bond Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The BBB Bond Fund’s investment objective is to seek to provide a total rate of return that approximates that of bonds rated within the BBB category by credit rating agencies currently registered as nationally recognized statistical rating organizations (“NRSROs”).
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| PIA MBS Bond Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | PIA MBS Bond Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The MBS Bond Fund’s investment objective is to seek to provide a total rate of return that exceeds the Bloomberg U.S. MBS Fixed Rate Index (the “MBS Index”). |
| PIA High Yield (MACS) Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | PIA High Yield (MACS) Fund |
| Objective [Heading] | Investment Objectives |
| Objective, Primary [Text Block] | The High Yield (MACS) Fund’s primary objective is to seek a high level of current income. |
| Objective, Secondary [Text Block] | The Fund’s secondary objective is to seek capital growth when that is consistent with its primary objective. |
| PIA Short-Term Securities Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | PIA Short-Term Securities Fund |
| Objective [Heading] | Investment Objective |
| Objective, Primary [Text Block] | The Fund’s investment objective is to seek a high level of current income, consistent with low volatility of principal through investing in short-term investment grade debt securities. |
| Institutional Class Prospectus | PIA High Yield Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | PIA High Yield Fund |
| Objective [Heading] | Investment Objectives |
| Objective, Primary [Text Block] | The Fund’s primary objective is to seek a high level of current income. |
| Objective, Secondary [Text Block] | The Fund’s secondary objective is to seek capital growth when that is consistent with its primary objective. |
| Class A Prospectus | PIA High Yield Fund | |
| Prospectus [Line Items] | |
| Risk/Return [Heading] | PIA High Yield Fund |
| Objective [Heading] | Investment Objectives |
| Objective, Primary [Text Block] | The Fund’s primary objective is to seek a high level of current income. |
| Objective, Secondary [Text Block] | The Fund’s secondary objective is to seek capital growth when that is consistent with its primary objective. |