Annual report pursuant to Section 13 and 15(d)

Related Party Transactions - Schedule of Related Party Receivable and Payables Balances (Details)

v3.21.2
Related Party Transactions - Schedule of Related Party Receivable and Payables Balances (Details) - USD ($)
$ in Thousands
Jun. 30, 2021
Jun. 30, 2020
Related Party Transaction [Line Items]    
Receivables $ 14,269 $ 13,580
Payables 120 3,421
Stack's Bowers Galleries    
Related Party Transaction [Line Items]    
Receivables 3,576 7,981
Equity method investee    
Related Party Transaction [Line Items]    
Receivables 10,693 5,522
Payables 84 3,421
SilverTowne L.P.    
Related Party Transaction [Line Items]    
Receivables   $ 77
Payables $ 36