Quarterly report pursuant to Section 13 or 15(d)

Description of Business - Additional Information (Details)

v3.22.4
Description of Business - Additional Information (Details)
6 Months Ended
Dec. 31, 2022
Product
Coin
Reportable_segments
Description Of Business [Line Items]  
Number of reportable segments | Reportable_segments 3
Number of coins and bar products | Coin 1,800
JMB  
Description Of Business [Line Items]  
Number of products | Product 4,000
Precious Metals Purchasing Partners, 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%