Loan Receivables and Digital Intangible Assets Loan Receivables - Crypto Loan Receivables (Details) $ in Thousands	Jun. 30, 2026 USD ($) unit	Dec. 31, 2025 USD ($) unit
Accounts, Notes, Loans and Financing Receivable [Line Items]
Obligations to return collateral	$ 302,516	$ 400,132
Bitcoin, Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Units \| unit	0	0
Digital intangible assets, at fair value	$ 0	$ 0
Digital assets sales cost	$ 0	$ 0
Solana, Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Units \| unit	75,000	165,000
Digital intangible assets, at fair value	$ 5,514	$ 20,539
Digital assets sales cost	12,550	36,098
Crypto Asset, Other, Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Digital intangible assets, at fair value	4,800	10,235
Digital assets sales cost	3,196	10,628
Crypto Asset, Receivable
Accounts, Notes, Loans and Financing Receivable [Line Items]
Digital intangible assets, at fair value	10,314	30,774
Digital assets sales cost	$ 15,746	$ 46,726