Annual report pursuant to Section 13 and 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
Jun. 30, 2022
Jun. 30, 2021
Schedule Of Equity And Cost Method Investments [Line Items]    
Carrying Value $ 70,600 $ 18,200
Carrying Value 70,828 18,467
Silver Gold Bull, Inc.    
Schedule Of Equity And Cost Method Investments [Line Items]    
Carrying Value $ 41,251 $ 3,795
Ownership Percentage 47.40% 7.40%
Pinehurst Coin Exchange, Inc.    
Schedule Of Equity And Cost Method Investments [Line Items]    
Carrying Value $ 13,843 $ 1,940
Ownership Percentage 49.00% 10.00%
Sunshine Minting, Inc.    
Schedule Of Equity And Cost Method Investments [Line Items]    
Carrying Value $ 13,497 $ 10,499
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 $ 2,004 $ 2,000
Ownership Percentage 50.00% 50.00%