Class Roundhill Ball Metaverse ETF - C000228445 Roundhill Ball Metaverse ETF Class Roundhill Cannabis ETF - C000231570 Roundhill Cannabis ETF Class Roundhill Magnificent Seven ETF - C000240653 Roundhill Magnificent Seven ETF Class Roundhill Sports Betting & iGaming ETF - C000219509 Roundhill Sports Betting & iGaming ETF Class Roundhill Video Games ETF - C000211351 Roundhill Video Games ETF Broad Based Index:1ClassTF-Solactive GBS Global Markets All Cap USD Index TR_1 Solactive GBS Global Markets All Cap USD Index TR [Member] Largest Holding:2ClassTF-ROBLOX Corp. ROBLOX Corp. [Member] Largest Holding:3ClassTF-3iQ Ether Staking ETF 3iQ Ether Staking ETF [Member] Largest Holding:4ClassTF-3iQ Solana Staking ETF 3iQ Solana Staking ETF [Member] Largest Holding:5ClassTF-Apple, Inc. Apple, Inc. [Member] Largest Holding:6ClassTF-Alphabet, Inc. Alphabet, Inc. [Member] Largest Holding:7ClassTF-NVIDIA Corp. NVIDIA Corp. [Member] Largest Holding:8ClassTF-Microsoft Corp. Microsoft Corp. [Member] Largest Holding:9ClassTF-Meta Platforms, Inc. Meta Platforms, Inc. [Member] Largest Holding:10ClassTF-Mount Vernon Liquid Assets Portfolio, LLC Mount Vernon Liquid Assets Portfolio, LLC [Member] Largest Holding:11ClassTF-Unity Software, Inc. Unity Software, Inc. [Member] Industry Sector:12ClassTF-Technology Technology [Member] Industry Sector:13ClassTF-Communications Communications [Member] Industry Sector:14ClassTF-Consumer, Cyclical Consumer, Cyclical [Member] Industry Sector:15ClassTF-Financial Financial [Member] Industry Sector:16ClassTF-Consumer, Non-cyclical Consumer, Non-cyclical [Member] Industry Sector:17ClassTF-Cash & Other Cash & Other [Member] Industry Sector:18ClassTF-Software Software [Member] Industry Sector:19ClassTF-Internet Internet [Member] Industry Sector:20ClassTF-Semiconductors Semiconductors [Member] Industry Sector:21ClassTF-Computers Computers [Member] Industry Sector:22ClassTF-Diversified Financial Services Diversified Financial Services [Member] Industry Sector:23ClassTF-Media Media [Member] Industry Sector:24ClassTF-Household Electronics Household Electronics [Member] Industry Sector:25ClassTF-Toys/Games/Hobbies Toys/Games/Hobbies [Member] Industry Sector:26ClassTF-Commercial Services Commercial Services [Member] Other Category:27ClassTF-Cash & Other1 Cash & Other [Member] Broad Based Index:28ClassTF-Solactive GBS Global Markets All Cap USD Index TR_1 Solactive GBS Global Markets All Cap USD Index TR [Member] Largest Holding:29ClassTF-Curaleaf Holdings, Inc. Curaleaf Holdings, Inc. [Member] Largest Holding:30ClassTF-First American Government Obligations Fund First American Government Obligations Fund [Member] Largest Holding:31ClassTF-Green Thumb Industries, Inc. Green Thumb Industries, Inc. [Member] Largest Holding:32ClassTF-Trulieve Cannabis Corp. Trulieve Cannabis Corp. [Member] Largest Holding:33ClassTF-Verano Holdings Corp. Verano Holdings Corp. [Member] Largest Holding:34ClassTF-Cresco Labs, Inc. Cresco Labs, Inc. [Member] Largest Holding:35ClassTF-United States Treasury Bill United States Treasury Bill [Member] Industry Sector:36ClassTF-Consumer, Non-cyclical Consumer, Non-cyclical [Member] Other Category:37ClassTF-Cash & Other1 Cash & Other [Member] Industry Sector:38ClassTF-Pharmaceuticals Pharmaceuticals [Member] Industry Sector:39ClassTF-Cash & Other Cash & Other [Member] Broad Based Index:40ClassTF-Solactive GBS Global Markets All Cap USD Index TR_1 Solactive GBS Global Markets All Cap USD Index TR [Member] Largest Holding:41ClassTF-Amazon.com, Inc. Amazon.com, Inc. [Member] Largest Holding:42ClassTF-Alphabet, Inc. Alphabet, Inc. [Member] Largest Holding:43ClassTF-Meta Platforms, Inc. Meta Platforms, Inc. [Member] Largest Holding:44ClassTF-Apple, Inc. Apple, Inc. [Member] Largest Holding:45ClassTF-Microsoft Corp. Microsoft Corp. [Member] Largest Holding:46ClassTF-Tesla, Inc. Tesla, Inc. [Member] Largest Holding:47ClassTF-NVIDIA Corp. NVIDIA Corp. [Member] Largest Holding:48ClassTF-First American Government Obligations Fund First American Government Obligations Fund [Member] Largest Holding:49ClassTF-United States Treasury Bill United States Treasury Bill [Member] Industry Sector:50ClassTF-Technology Technology [Member] Industry Sector:51ClassTF-Communications Communications [Member] Industry Sector:52ClassTF-Consumer, Cyclical Consumer, Cyclical [Member] Other Category:53ClassTF-Cash & Other1 Cash & Other [Member] Industry Sector:54ClassTF-Internet Internet [Member] Industry Sector:55ClassTF-Software Software [Member] Industry Sector:56ClassTF-Semiconductors Semiconductors [Member] Industry Sector:57ClassTF-Auto Manufacturers Auto Manufacturers [Member] Industry Sector:58ClassTF-Computers Computers [Member] Industry Sector:59ClassTF-Cash & Other Cash & Other [Member] Broad Based Index:60ClassTF-Solactive GBS Global Markets All Cap USD Index TR_1 Solactive GBS Global Markets All Cap USD Index TR [Member] Largest Holding:61ClassTF-Mount Vernon Liquid Assets Portfolio, LLC Mount Vernon Liquid Assets Portfolio, LLC [Member] Largest Holding:62ClassTF-Flutter Entertainment PLC Flutter Entertainment PLC [Member] Largest Holding:63ClassTF-DraftKings, Inc. DraftKings, Inc. [Member] Largest Holding:64ClassTF-Evolution AB Evolution AB [Member] Largest Holding:65ClassTF-Entain PLC Entain PLC [Member] Largest Holding:66ClassTF-Churchill Downs, Inc. Churchill Downs, Inc. [Member] Largest Holding:67ClassTF-Lottomatica Group SpA Lottomatica Group SpA [Member] Largest Holding:68ClassTF-FDJ UNITED FDJ UNITED [Member] Largest Holding:69ClassTF-Betsson AB Betsson AB [Member] Largest Holding:70ClassTF-Super Group SGHC Ltd. Super Group SGHC Ltd. [Member] ClassTF-United States United States ClassTF-Australia Australia ClassTF-Sweden Sweden ClassTF-United Kingdom United Kingdom ClassTF-Greece Greece ClassTF-Italy Italy ClassTF-France France ClassTF-Guernsey Guernsey ClassTF-Switzerland Switzerland Other Category:80ClassTF-Cash & Other1 Cash & Other [Member] Industry Sector:81ClassTF-Consumer, Cyclical Consumer, Cyclical [Member] Industry Sector:82ClassTF-Technology Technology [Member] Industry Sector:83ClassTF-Communications Communications [Member] Industry Sector:84ClassTF-Cash & Other Cash & Other [Member] Broad Based Index:85ClassTF-Solactive GBS Global Markets All Cap USD Index TR_1 Solactive GBS Global Markets All Cap USD Index TR [Member] Largest Holding:86ClassTF-NetEase, Inc. NetEase, Inc. [Member] Largest Holding:87ClassTF-Nintendo Co. Ltd. Nintendo Co. Ltd. [Member] Largest Holding:88ClassTF-ROBLOX Corp. ROBLOX Corp. [Member] Largest Holding:89ClassTF-Electronic Arts, Inc. Electronic Arts, Inc. [Member] Largest Holding:90ClassTF-Take-Two Interactive Software, Inc. Take-Two Interactive Software, Inc. [Member] Largest Holding:91ClassTF-Nexon Co. Ltd. Nexon Co. Ltd. [Member] Largest Holding:92ClassTF-Konami Group Corp. Konami Group Corp. [Member] Largest Holding:93ClassTF-Unity Software, Inc. Unity Software, Inc. [Member] Largest Holding:94ClassTF-Bandai Namco Holdings, Inc. Bandai Namco Holdings, Inc. [Member] Largest Holding:95ClassTF-Capcom Co. Ltd. Capcom Co. Ltd. [Member] ClassTF-Japan Japan ClassTF-China China ClassTF-South Korea South Korea ClassTF-Poland Poland ClassTF-Taiwan Taiwan ClassTF-Israel Israel Other Category:105ClassTF-Cash & Other1 Cash & Other [Member] Industry Sector:106ClassTF-Technology Technology [Member] Industry Sector:107ClassTF-Consumer, Cyclical Consumer, Cyclical [Member] Industry Sector:108ClassTF-Communications Communications [Member] Industry Sector:109ClassTF-Cash & Other Cash & Other [Member] Net Assets Investment Company Portfolio Turnover Portfolio Turnover Commodity Index Linked Notes [Member] Commodity Index Linked Notes Sovereign Debt Securities [Member] Sovereign Debt Securities Convertible Debt Securities [Member] Convertible Debt Securities Corporate Debt Securities [Member] Corporate Debt Securities Corporate Note Securities [Member] Corporate Note Securities Corporate Bond Securities [Member] Corporate Bond Securities Fixed Income Investments [Member] Fixed Income Investments Securities Investment [Member] Securities Investment Other Aggregated Investments [Member] Other Aggregated Investments Real Estate Sector [Member] Real Estate Sector Standard Poors 500 Index [Member] Standard Poors 500 Index Nasdaq Composite Index [Member] Nasdaq Composite Index Equity Securities Industry [Member] Equity Securities Industry Equity Securities [Member] Equity Securities Dow Jones Industrial Average [Member] Dow Jones Industrial Average Construction Sector [Member] Construction Sector Automotive Sector [Member] Automotive Sector Transportation Sector [Member] Transportation Sector Aerospace Sector [Member] Aerospace Sector Consumer Sector [Member] Consumer Sector Chemicals Sector [Member] Chemicals Sector Insurance Sector [Member] Insurance Sector Cash [Member] Cash Asset Backed Securities [Member] Asset Backed Securities Container And PackagingSector [Member] Container And PackagingSector Investment Type [Axis] Asset Class US Treasury Securities [Member] US Treasury Securities Mortgage Backed Securities [Member] Mortgage Backed Securities Investment Type Categorization [Member] Investment Type Categorization Entertainment Sector [Member] Entertainment Sector Food And Beverage Sector [Member] Food And Beverage Sector Financial Services Sector [Member] Financial Services Sector Healthcare Sector [Member] Healthcare Sector Energy Sector [Member] Energy Sector Technology Sector [Member] Technology Sector Government Sector [Member] Government Sector No Trading Symbol