Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Schedule of Sales and Purchases of Related Parties (Details)

v3.21.2
Related Party Transactions - Schedule of Sales and Purchases of Related Parties (Details) - USD ($)
$ in Thousands
3 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Related Party Transaction [Line Items]    
Sales $ 124,014 $ 506,571
Purchases 24,632 29,328
Stack's Bowers Galleries    
Related Party Transaction [Line Items]    
Sales 6,348 21,954
Purchases 15,379 22,013
Equity method investee    
Related Party Transaction [Line Items]    
Sales 117,666 480,500
Purchases $ 9,253 2,546
SilverTowne L.P.    
Related Party Transaction [Line Items]    
Sales   4,117
Purchases   $ 4,769