Shareholder Report, Average Annual Return (Details) |
12 Months Ended | 60 Months Ended | 95 Months Ended | ||||||
|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2026 |
Jun. 30, 2026 |
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| C000230762 [Member] | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Line Graph and Table Measure Name | Abraham Fortress Fund (Class K/FORKX) | ||||||||
| Average Annual Return, Percent | 26.96% | 8.07% | 8.33% | [1] | |||||
| C000230760 [Member] | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Line Graph and Table Measure Name | Abraham Fortress Fund (Class I/FORTX) | ||||||||
| Average Annual Return, Percent | 26.80% | 7.96% | [2] | 8.22% | [2] | ||||
| Bloomberg U S Aggregate Bond Index [Member] | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Line Graph and Table Measure Name | Bloomberg U.S. Aggregate Bond Index | ||||||||
| Average Annual Return, Percent | 3.79% | 0.08% | [2] | 2.06% | [1],[2] | ||||
| MSCI ACWI Index [Member] | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Line Graph and Table Measure Name | MSCI ACWI Index | ||||||||
| Average Annual Return, Percent | 23.67% | 10.98% | [2] | 11.96% | [1],[2] | ||||
| Seventy 30 Blended Index [Member] | |||||||||
| Average Annual Return [Line Items] | |||||||||
| Line Graph and Table Measure Name | 70/30 Blended Index | ||||||||
| Average Annual Return, Percent | 17.55% | 7.75% | [2] | 9.14% | [1],[2] | ||||
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