Performance Management |
Feb. 02, 2026 |
||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Upright Assets Allocation Plus Fund | |||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance History | ||||||||||||||||||||||||||||
| Performance Narrative [Text Block] | The bar chart and performance table below provide an indication of the risks of an investment in the Fund by showing how the Fund’s performance has varied from year to year, and by showing how the Fund’s average annual returns compare with those of a broad measure of market performance and a supplemental index. Past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
|
||||||||||||||||||||||||||||
| Performance Past Does Not Indicate Future [Text] | Past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future | ||||||||||||||||||||||||||||
| Bar Chart [Table] |
|
||||||||||||||||||||||||||||
| Bar Chart Footnotes [Text Block] | Best and Worst Quarterly Returns
|
||||||||||||||||||||||||||||
| Bar Chart Closing [Text Block] | The Fund’s performance for the quarter ended September 30, 2025 was 15.43%.
|
||||||||||||||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Best | ||||||||||||||||||||||||||||
| Highest Quarterly Return | 33.72% | ||||||||||||||||||||||||||||
| Highest Quarterly Return, Date | Dec. 31, 2020 | ||||||||||||||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Worst | ||||||||||||||||||||||||||||
| Lowest Quarterly Return | (22.63%) | ||||||||||||||||||||||||||||
| Lowest Quarterly Return, Date | Jun. 30, 2022 | ||||||||||||||||||||||||||||
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 | ||||||||||||||||||||||||||||
| Performance Table Narrative | After-tax returns are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts, such as 401(k) plans or individual retirement accounts, or to shares held by non-taxable entities.
|
||||||||||||||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the highest historical individual federal marginal income tax rate | ||||||||||||||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts, such as 401(k) plans or individual retirement accounts, or to shares held by non-taxable entities | ||||||||||||||||||||||||||||
| Performance [Table] |
|
||||||||||||||||||||||||||||
| Performance Table Footnotes | *The Fund’s benchmarks changed from the S&P 500 Index to the Dow Jones Moderate US Portfolio Index and Bloomberg Barclays US Government/Credit Bond Index to better reflect the Fund’s investment characteristics.
|
||||||||||||||||||||||||||||
| Upright Growth & Income Fund | |||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance History | ||||||||||||||||||||||||||||
| Performance Narrative [Text Block] | The bar chart and performance table below provide an indication of the risks of an investment in the Fund by showing how the Fund’s performance has varied from year to year, and by showing how the Fund’s average annual returns compare with those of a broad measure of market performance and a supplemental index. Past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
|
||||||||||||||||||||||||||||
| Performance Past Does Not Indicate Future [Text] | Past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future | ||||||||||||||||||||||||||||
| Bar Chart [Table] |
|
||||||||||||||||||||||||||||
| Bar Chart Footnotes [Text Block] | Best and Worst Quarterly Returns
|
||||||||||||||||||||||||||||
| Bar Chart Closing [Text Block] | The Fund’s performance for the quarter ended September 30, 2025 was 14.93%.
|
||||||||||||||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Best | ||||||||||||||||||||||||||||
| Highest Quarterly Return | 35.84% | ||||||||||||||||||||||||||||
| Highest Quarterly Return, Date | Dec. 31, 2020 | ||||||||||||||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Worst | ||||||||||||||||||||||||||||
| Lowest Quarterly Return | (26.76%) | ||||||||||||||||||||||||||||
| Lowest Quarterly Return, Date | Jun. 30, 2022 | ||||||||||||||||||||||||||||
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 | ||||||||||||||||||||||||||||
| Performance Table Narrative | After-tax returns are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts, such as 401(k) plans or individual retirement accounts, or to shares held by non-taxable entities.
|
||||||||||||||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the highest historical individual federal marginal income tax rate | ||||||||||||||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts, such as 401(k) plans or individual retirement accounts, or to shares held by non-taxable entities | ||||||||||||||||||||||||||||
| Performance [Table] |
|
||||||||||||||||||||||||||||
| Performance Table Footnotes | *The Fund’s benchmarks changed from the S&P 500 Index to the Dow Jones US Total Stock Market Index and Bloomberg Barclays US Government/Credit Bond Index to better reflect the Fund’s investment characteristics.
|
||||||||||||||||||||||||||||
| Upright Growth Fund | |||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||
| Bar Chart and Performance Table [Heading] | Performance History | ||||||||||||||||||||||||||||
| Performance Narrative [Text Block] | The bar chart and performance table below provide an indication of the risks of an investment in the Fund by showing how the Fund’s performance has varied from year to year, and by showing how the Fund’s average annual returns compare with those of a broad measure of market performance. Past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future.
|
||||||||||||||||||||||||||||
| Performance Past Does Not Indicate Future [Text] | Past performance (before and after taxes) is not necessarily an indication of how the Fund will perform in the future | ||||||||||||||||||||||||||||
| Bar Chart [Table] |
|
||||||||||||||||||||||||||||
| Bar Chart Footnotes [Text Block] | Best and Worst Quarterly Returns
|
||||||||||||||||||||||||||||
| Bar Chart Closing [Text Block] | The Fund’s performance for the quarter ended September 30, 2025 was 11.34%.
|
||||||||||||||||||||||||||||
| Highest Quarterly Return, Label [Optional Text] | Best | ||||||||||||||||||||||||||||
| Highest Quarterly Return | 60.80% | ||||||||||||||||||||||||||||
| Highest Quarterly Return, Date | Dec. 31, 2020 | ||||||||||||||||||||||||||||
| Lowest Quarterly Return, Label [Optional Text] | Worst | ||||||||||||||||||||||||||||
| Lowest Quarterly Return | (29.84%) | ||||||||||||||||||||||||||||
| Lowest Quarterly Return, Date | Dec. 31, 2018 | ||||||||||||||||||||||||||||
| Performance Table Heading | Average Annual Total Return as of December 31, 2025 | ||||||||||||||||||||||||||||
| Performance Table Narrative | After-tax returns are calculated using the highest historical individual federal marginal income tax rate and do not reflect the impact of state and local taxes. Actual after-tax returns depend on a shareholder’s tax situation and may differ from those shown. After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts, such as 401(k) plans or individual retirement accounts, or to shares held by non-taxable entities.
|
||||||||||||||||||||||||||||
| Performance [Table] |
|
||||||||||||||||||||||||||||
| Upright Growth Fund | Upright Growth Fund | |||||||||||||||||||||||||||||
| Prospectus [Line Items] | |||||||||||||||||||||||||||||
| Performance Table Uses Highest Federal Rate | After-tax returns are calculated using the highest historical individual federal marginal income tax rate | ||||||||||||||||||||||||||||
| Performance Table Not Relevant to Tax Deferred | After-tax returns are not relevant for shareholders who hold Fund shares in tax-deferred accounts, such as 401(k) plans or individual retirement accounts, or to shares held by non-taxable entities |