Quarterly report pursuant to Section 13 or 15(d)

Description of Business - Additional Information (Details)

v3.24.3
Description of Business - Additional Information (Details)
$ in Millions
1 Months Ended 3 Months Ended
Sep. 30, 2024
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2022
Sep. 30, 2024
Product
Reportable_segments
Coin
Description Of Business [Line Items]        
Number of reportable segments | Reportable_segments       3
Number of coins and bar products | Coin       2,100
Silver Gold Bull, Inc.        
Description Of Business [Line Items]        
Cash consideration   $ 9.6    
Business acquisition, option to purchase additional percentage of the outstanding equity   8.00% 27.60%  
Dividends declared   $ 15.9    
Dividend paid $ 9.2      
Ownership interest percentage after transaction   55.40% 47.40%  
Silver Gold Bull, Inc. | SGB Shareholders        
Description Of Business [Line Items]        
Dividend paid $ 7.5      
JMB        
Description Of Business [Line Items]        
Number of products | Product       6,200
Maximum | Silver Gold Bull, Inc.        
Description Of Business [Line Items]        
Business acquisition, percentage of interests acquired   70.00% 75.00%  
Precious Metals Purchasing Partners, LLC | Silver Gold Bull, Inc.        
Description Of Business [Line Items]        
Percentage of ownership percentage       50.00%
Precious Metals Purchasing Partners, LLC | Goldline, LLC        
Description Of Business [Line Items]        
Percentage of ownership percentage       50.00%
Collectible Card Partners, LLC        
Description Of Business [Line Items]        
Percentage of ownership percentage       50.00%