Description of Business - Additional Information (Details) $ in Millions			1 Months Ended			6 Months Ended
	Oct. 28, 2025 USD ($)	Jul. 03, 2025 USD ($)	Sep. 30, 2024 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2022	Dec. 31, 2025 Coin Reportable_segments Product	Apr. 01, 2025	Feb. 28, 2025	Feb. 29, 2024	Dec. 31, 2021	Dec. 31, 2019
Description Of Business [Line Items]
Number of reportable segments | Reportable_segments						3
Dividends declared paid	$ 4.9	$ 4.9
Silver Gold Bull, Inc.
Description Of Business [Line Items]
Business acquisition, percentage of interests acquired					75.00%
Cash consideration				$ 9.6
Business acquisition, option to purchase additional percentage of the outstanding equity				8.00%	27.60%
Dividends declared paid				$ 15.9
Ownership interest percentage after transaction				55.40%	47.40%
Silver Gold Bull, Inc. | SGB Shareholders
Description Of Business [Line Items]
Dividends declared paid			$ 7.5
JMB
Description Of Business [Line Items]
Number of products | Product						7,000
Pinehurst Coin Exchange, Inc.
Description Of Business [Line Items]
Ownership percentage acquired								51.00%			10.00%
Ownership percentage after incremental investment										49.00%
AMS Holding, LLC
Description Of Business [Line Items]
Business acquisition, percentage of interests acquired							90.00%		10.00%
Minimum
Description Of Business [Line Items]
Number of coins and bar products | Coin						2,000
Precious Metals Purchasing Partners, LLC | Silver Gold Bull, Inc.
Description Of Business [Line Items]
Percentage of ownership percentage						50.00%
Precious Metals Purchasing Partners, LLC | Goldline, LLC
Description Of Business [Line Items]
Percentage of ownership percentage						50.00%
Collectible Card Partners, LLC
Description Of Business [Line Items]
Percentage of ownership percentage						50.00%