Average Annual Total Returns - Acuitas US Microcap Fund		12 Months Ended	60 Months Ended	120 Months Ended	137 Months Ended
Average Annual Total Returns - Acuitas US Microcap Fund	Nov. 01, 2026	Dec. 31, 2025	Dec. 31, 2025	Dec. 31, 2025	Dec. 31, 2025
Russell Microcap® Index (reflects no deduction for fees, expenses or taxes)
Prospectus [Line Items]
Average Annual Return, Percent		22.98%	7.32%	9.58%	8.41%
Performance Inception Date	Jul. 18, 2014
Russell 3000 Index (reflects no deduction for fees, expenses or taxes)
Prospectus [Line Items]
Average Annual Return, Percent		17.15%	13.15%	14.29%	12.88%
Performance Inception Date	Jul. 18, 2014
Institutional Shares
Prospectus [Line Items]
Average Annual Return, Percent		13.43%	8.56%	9.36%	8.79%
Performance Inception Date	Jul. 18, 2014
Institutional Shares \| After Taxes on Distributions
Prospectus [Line Items]
Average Annual Return, Percent		11.97%	7.36%	8.07%	7.56%
Performance Inception Date	Jul. 18, 2014
Institutional Shares \| After Taxes on Distributions and Sales
Prospectus [Line Items]
Average Annual Return, Percent		8.58%	6.53%	7.30%	6.85%
Performance Inception Date	Jul. 18, 2014