Annual Fund Operating Expenses	Apr. 30, 2026
Monetta Fund | Monetta Fund Class
Prospectus [Line Items]
Management Fees (as a percentage of Assets)	0.95%
Distribution and Service (12b-1) Fees	0.00%
Other Expenses (as a percentage of Assets):	0.36%
Acquired Fund Fees and Expenses	0.01%	[1]
Expenses (as a percentage of Assets)	1.32%
Monetta Young Investor Fund | Monetta Young Investor Fund Class
Prospectus [Line Items]
Management Fees (as a percentage of Assets)	0.55%
Distribution and Service (12b-1) Fees	0.25%
Other Expenses (as a percentage of Assets):	0.64%
Acquired Fund Fees and Expenses	0.04%	[2]
Expenses (as a percentage of Assets)	1.48%

[1] Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies. Total Annual Fund Operating Expenses do not reflect Fund expenses paid indirectly and do not correlate to the expense ratios in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund and exclude Acquired Fund Fees and Expenses.

[2] Acquired Fund Fees and Expenses are the indirect costs of investing in other investment companies. Total Annual Fund Operating Expenses do not reflect Fund expenses paid indirectly and do not correlate to the expense ratios in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund and exclude Acquired Fund Fees and Expenses.