Shareholder Report, Line Graph (Details) - USD ($) |
6 Months Ended | 12 Months Ended | 24 Months Ended | 36 Months Ended | 48 Months Ended | 60 Months Ended | 72 Months Ended | 84 Months Ended | 96 Months Ended | 108 Months Ended | 120 Months Ended | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
May 31, 2016 |
May 31, 2026 |
May 31, 2017 |
May 31, 2018 |
May 31, 2019 |
May 31, 2020 |
May 31, 2021 |
May 31, 2022 |
May 31, 2023 |
May 31, 2024 |
May 31, 2025 |
May 31, 2026 |
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| C000084913 | ||||||||||||
| Account Value [Line Items] | ||||||||||||
| Line Graph and Table Measure Name | Papp Small & Mid-Cap Growth Fund | |||||||||||
| Accumulated Value | $ 10,000 | $ 11,555 | $ 13,253 | $ 14,456 | $ 16,459 | $ 21,691 | $ 18,444 | $ 18,690 | $ 20,796 | $ 20,908 | $ 22,041 | |
| S&P 500 Index TR | ||||||||||||
| Account Value [Line Items] | ||||||||||||
| Line Graph and Table Measure Name | S&P 500<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Index | |||||||||||
| Accumulated Value | 10,000 | 11,747 | 13,436 | 13,945 | 15,735 | 22,079 | 22,013 | 22,656 | 29,042 | 32,969 | 42,788 | |
| S&P MidCap 400 Growth TR | ||||||||||||
| Account Value [Line Items] | ||||||||||||
| Line Graph and Table Measure Name | S&P MidCap 400<sup style="inset: 1.5px 0px 4px; box-sizing: border-box; color: rgb(0, 0, 0); display: inline; flex-wrap: nowrap; font-size: 12px; font-weight: 700; grid-area: auto; line-height: 0px; margin: 0px; overflow: visible; position: relative; text-align: center; text-align-last: auto; white-space-collapse: preserve-breaks;">®</sup> Growth Index | |||||||||||
| Accumulated Value | $ 10,000 | $ 11,696 | $ 13,629 | $ 13,035 | $ 13,841 | $ 20,188 | $ 18,020 | $ 17,790 | $ 23,276 | $ 23,175 | $ 30,218 |