The Snowball ETF Active Management Risk [Member] Borrowing Risk [Member] Cyber Security Risk [Member] Depositary Receipts Risk [Member] Derivatives Risk [Member] ETF Risk [Member] Authorized Participants, Market Makers and Liquidity Providers Concentration Risk [Member] Secondary Market Trading Risk [Member] Shares May Trade at Prices Other Than NAV Risk [Member] Equity Securities Risk [Member] FLEX Options Risk [Member] Foreign Securities Risk [Member] Large Capitalization Companies Risk [Member] Large Shareholder Risk [Member] Leverage Risk [Member] Management Risk [Member] Market Risk [Member] New Adviser Risk [Member] New Fund Risk [Member] Operational Risk [Member] Options Risk [Member] Sector Risk [Member] Small and Medium Capitalization Companies Risk [Member] Swaps Risk [Member] The Snowball ETF [Member] The Snowball ETF. The Snowball ETF. Swaps Risk. Small and Medium Capitalization Companies Risk. Sector Risk. Options Risk. Operational Risk. New Fund Risk. New Adviser Risk. Market Risk. Management Risk. Leverage Risk. Large Shareholder Risk. Large Capitalization Companies Risk. Foreign Securities Risk. FLEX Options Risk. Equity Securities Risk. Shares May Trade at Prices Other Than NAV Risk. Secondary Market Trading Risk. Authorized Participants, Market Makers and Liquidity Providers Concentration Risk. ETF Risk. Derivatives Risk. Depositary Receipts Risk. Cyber Security Risk. Borrowing Risk. Active Management Risk.