Shareholder Report, Line Graph (Details) - USD ($) |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2025 |
Mar. 31, 2025 |
Dec. 31, 2024 |
Sep. 30, 2024 |
Jun. 30, 2024 |
Mar. 31, 2024 |
Dec. 31, 2023 |
Sep. 30, 2023 |
Jun. 30, 2023 |
Mar. 31, 2023 |
Dec. 31, 2022 |
Sep. 30, 2022 |
Jun. 30, 2022 |
Mar. 31, 2022 |
Dec. 31, 2021 |
Sep. 30, 2021 |
Jun. 30, 2021 |
Mar. 31, 2021 |
Dec. 31, 2020 |
Sep. 30, 2020 |
Jun. 30, 2020 |
Mar. 31, 2020 |
Dec. 31, 2019 |
Sep. 30, 2019 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2018 |
Sep. 30, 2018 |
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Mar. 31, 2018 |
Dec. 31, 2017 |
Sep. 30, 2017 |
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Dec. 31, 2016 |
Sep. 30, 2016 |
Jun. 30, 2016 |
Mar. 31, 2016 |
Dec. 31, 2015 |
Sep. 30, 2015 |
Jun. 30, 2015 |
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| C000012485 | |||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Lisanti Small Cap Growth Fund | ||||||||||||||||||||||||||||||||||||||||
| Russell 2000 Index | |||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Russell 2000<sup style="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 | ||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 19,898 | $ 18,340 | $ 20,260 | $ 20,192 | $ 18,479 | $ 19,105 | $ 18,164 | $ 15,929 | $ 16,790 | $ 15,960 | $ 15,534 | $ 14,624 | $ 14,951 | $ 18,055 | $ 19,524 | $ 19,115 | $ 19,987 | $ 19,164 | $ 17,005 | $ 12,944 | $ 12,335 | $ 9,835 | $ 14,175 | $ 12,894 | $ 13,211 | $ 12,940 | $ 11,293 | $ 14,151 | $ 13,663 | $ 12,680 | $ 12,690 | $ 12,280 | $ 11,621 | $ 11,342 | $ 11,069 | $ 10,171 | $ 9,327 | $ 8,986 | $ 9,125 | $ 8,808 | $ 10,000 |
| Russell 2000 Growth Index | |||||||||||||||||||||||||||||||||||||||||
| Account Value [Line Items] | |||||||||||||||||||||||||||||||||||||||||
| Line Graph and Table Measure Name | Russell 2000 Growth Index | ||||||||||||||||||||||||||||||||||||||||
| Account Value | $ 19,926 | $ 17,796 | $ 20,022 | $ 19,687 | $ 18,159 | $ 18,705 | $ 17,387 | $ 15,421 | $ 16,639 | $ 15,543 | $ 14,653 | $ 14,072 | $ 14,038 | $ 17,385 | $ 19,898 | $ 19,895 | $ 21,087 | $ 20,292 | $ 19,349 | $ 14,929 | $ 13,932 | $ 10,669 | $ 14,372 | $ 12,902 | $ 13,464 | $ 13,104 | $ 11,186 | $ 14,277 | $ 13,530 | $ 12,617 | $ 12,334 | $ 11,793 | $ 11,103 | $ 10,636 | $ 10,096 | $ 9,748 | $ 8,925 | $ 8,645 | $ 9,069 | $ 8,694 | $ 10,000 |