| Atlantic Coastal Acquisition Corp. II | Chief Executive Officer, Director, 10%+ Owner | Common Stock, par value $0.0001 per share | 6.53M |  |  | Nov 13, 2024 | Direct | 
          
            | Atlantic Coastal Acquisition Corp. II | Chief Executive Officer, Director, 10%+ Owner | Common Stock, par value $0.0001 per share | 1.14M |  |  | Nov 13, 2024 | By FV Dynasty Trust | 
          
            | Atlantic Coastal Acquisition Corp. II | Chief Executive Officer, Director, 10%+ Owner | Common Stock, par value $0.0001 per share | 987K |  |  | Nov 13, 2024 | By spouse | 
          
            | Atlantic Coastal Acquisition Corp. II | Chief Executive Officer, Director, 10%+ Owner | Stock option (right to buy) | 578K |  |  | Nov 13, 2024 | Direct |