Quarterly report pursuant to Section 13 or 15(d)

Long-Term Investments - Schedule of Carrying Value and Ownership Percentage of Investment (Details)

v3.22.2.2
Long-Term Investments - Schedule of Carrying Value and Ownership Percentage of Investment (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Jun. 30, 2022
Schedule Of Equity And Cost Method Investments [Line Items]    
Carrying Value $ 72,800 $ 70,600
Carrying Value 73,022 70,828
Silver Gold Bull, Inc.    
Schedule Of Equity And Cost Method Investments [Line Items]    
Carrying Value $ 41,449 $ 41,251
Ownership Percentage 47.40% 47.40%
Pinehurst Coin Exchange, Inc.    
Schedule Of Equity And Cost Method Investments [Line Items]    
Carrying Value $ 14,331 $ 13,843
Ownership Percentage 49.00% 49.00%
Sunshine Minting, Inc.    
Schedule Of Equity And Cost Method Investments [Line Items]    
Carrying Value $ 15,003 $ 13,497
Ownership Percentage 44.90% 44.90%
Company A    
Schedule Of Equity And Cost Method Investments [Line Items]    
Carrying Value $ 233 $ 233
Ownership Percentage 33.30% 33.30%
Company B    
Schedule Of Equity And Cost Method Investments [Line Items]    
Carrying Value $ 2,006 $ 2,004
Ownership Percentage 50.00% 50.00%