v3.26.1
Description of Business - Schedule of Business Acquisitions, Purchase Price and Fair values of Assets Acquired and Liabilities Assumed (Details) - USD ($)
$ in Thousands
 1 Months Ended
Apr. 30, 2026
Jan. 02, 2026
Apr. 01, 2025
Feb. 28, 2025
Jun. 30, 2024
Jun. 30, 2026
Jun. 30, 2025
Business Combination, Recognized Liability Assumed, Liability [Abstract]              
Goodwill         $ 199,937 $ 250,803 $ 228,650
Monex Acquisition              
Business Combination, Consideration Transferred [Abstract]              
Cash   $ 19,000          
Contingent consideration   5,200          
Common stock   19,208          
Settlement of pre-existing payables due to the Company   6,500          
Total purchase price   49,908          
Business Combination, Recognized Asset Acquired, Asset [Abstract]              
Cash   3,831          
Receivables, net   25,371          
Derivative assets   2,003          
Inventories:              
Inventories   108,147          
Restricted inventories   801,021          
Inventories and Restricted inventories   909,168          
Other current assets   88          
Property, plant, and equipment, net   39          
Operating lease right of use assets   2,534          
Other long-term assets   126          
Total identifiable assets acquired   969,260          
Business Combination, Recognized Liability Assumed, Liability [Abstract]              
Liabilities on borrowed metals   (801,021)          
Accounts payable and other payables   (1,896)          
Deferred revenue and other advances   (129,216)          
Accrued liabilities   (920)          
Operating lease liability   (2,534)          
Net identifiable assets acquired   33,673          
Goodwill   16,235          
Total purchase price   49,908          
Monex Acquisition | Developed Technology              
Inventories:              
Intangible assets   2,300          
Monex Acquisition | Existing Customer Relationships              
Inventories:              
Intangible assets   18,000          
Monex Acquisition | Trade Names [Member]              
Inventories:              
Trade names   $ 5,800          
Spectrum Group International, LLC              
Business Combination, Consideration Transferred [Abstract]              
Cash       $ 46,000      
Common stock       43,618      
Holdback consideration - common stock       1,818      
Repayment of debt       11,017      
Settlement of pre-existing payables due to the Company       419      
Noncontrolling interest       408      
Total purchase price       103,280      
Business Combination, Recognized Asset Acquired, Asset [Abstract]              
Cash       11,264      
Receivables, net       25,164      
Inventories:              
Inventories       102,587      
Other current assets       4,559      
Property, plant, and equipment, net       6,108      
Operating lease right of use assets       12,047      
In-process research and development       1,500      
Other long-term assets       2,698      
Total identifiable assets acquired       183,427      
Business Combination, Recognized Liability Assumed, Liability [Abstract]              
Product financing arrangements       (52,020)      
Accounts payable and other payables       (9,789)      
Deferred revenue and other advances       (9,381)      
Accrued liabilities       (9,935)      
Operating lease liability       (12,347)      
Other liabilities       (513)      
Net identifiable assets acquired       89,442      
Goodwill       13,838      
Total purchase price       103,280      
Spectrum Group International, LLC | Developed Technology              
Inventories:              
Intangible assets       1,500      
Spectrum Group International, LLC | Existing Customer Relationships              
Inventories:              
Intangible assets       12,000      
Spectrum Group International, LLC | Trade Names [Member]              
Inventories:              
Trade names       4,000      
Pinehurst              
Business Combination, Consideration Transferred [Abstract]              
Cash       6,500      
Contingent consideration       700      
Pre-existing equity method investment       6,933      
Repayment of debt       16,903      
Settlement of pre-existing payables due to the Company       (4,325)      
Total purchase price       26,711      
Business Combination, Recognized Asset Acquired, Asset [Abstract]              
Cash       4,334      
Receivables, net       4,481      
Inventories:              
Inventories       17,767      
Other current assets       1,962      
Property, plant, and equipment, net       763      
Operating lease right of use assets       1,734      
Total identifiable assets acquired       33,041      
Business Combination, Recognized Liability Assumed, Liability [Abstract]              
Accounts payable and other payables       (2,380)      
Deferred revenue and other advances       (1,655)      
Accrued liabilities       (210)      
Operating lease liability       (1,734)      
Other liabilities       (3,104)      
Net identifiable assets acquired       23,958      
Goodwill       2,753      
Total purchase price       26,711      
Pinehurst | Existing Customer Relationships              
Inventories:              
Intangible assets       1,000      
Pinehurst | Trade Names [Member]              
Inventories:              
Trade names       $ 1,000      
AMS Holding, LLC              
Business Combination, Consideration Transferred [Abstract]              
Cash     $ 50,958        
Contingent consideration     5,900        
Pre-existing equity method investment     6,318        
Settlement of pre-existing payables due to the Company     13,911        
Total purchase price     77,087        
Business Combination, Recognized Asset Acquired, Asset [Abstract]              
Cash     1,172        
Receivables, net     10,755        
Inventories:              
Inventories     28,708        
Other current assets     1,602        
Property, plant, and equipment, net     12,306        
Operating lease right of use assets     511        
Other long-term assets     135        
Total identifiable assets acquired     88,189        
Business Combination, Recognized Liability Assumed, Liability [Abstract]              
Accounts payable and other payables     (3,962)        
Deferred revenue and other advances     (2,426)        
Accrued liabilities     (6,680)        
Operating lease liability     (514)        
Other liabilities     (9,642)        
Net identifiable assets acquired     64,965        
Goodwill     12,122        
Total purchase price     77,087        
AMS Holding, LLC | Existing Customer Relationships              
Inventories:              
Intangible assets     28,000        
AMS Holding, LLC | Trade Names [Member]              
Inventories:              
Trade names     $ 5,000        
Sunshine Minting, Inc.              
Business Combination, Consideration Transferred [Abstract]              
Cash $ 22,000            
Pre-existing equity method investment 17,927            
Noncontrolling interest 3,224            
Total purchase price 43,151            
Business Combination, Recognized Asset Acquired, Asset [Abstract]              
Cash 2,096            
Receivables, net 4,393            
Inventories:              
Inventories 12,769            
Other current assets 1,043            
Property, plant, and equipment, net 23,351            
Operating lease right of use assets 7,845            
Assets held for sale 6,360            
Other long-term assets 460            
Total identifiable assets acquired 63,917            
Business Combination, Recognized Liability Assumed, Liability [Abstract]              
Accounts payable and other payables (1,552)            
Accrued liabilities (11,417)            
Deferred tax liabilities (4,221)            
Operating lease liability (7,226)            
Other liabilities (2,309)            
Net identifiable assets acquired 37,192            
Goodwill 5,959            
Total purchase price 43,151            
Sunshine Minting, Inc. | Existing Customer Relationships              
Inventories:              
Intangible assets 2,400            
Sunshine Minting, Inc. | Proprietary Knowhow              
Inventories:              
Intangible assets 2,200            
Sunshine Minting, Inc. | Trade Names [Member]              
Inventories:              
Trade names $ 1,000            
Silver Gold Bull, Inc.              
Business Combination, Consideration Transferred [Abstract]              
Cash         $ 9,600