Subsequent Events (Details) $ in Thousands			2 Months Ended	9 Months Ended
	Nov. 19, 2025 USD ($)	Aug. 20, 2025 USD ($)	Nov. 19, 2025 USD ($) day shares	Sep. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Oct. 21, 2025 shares	Aug. 15, 2025 USD ($)
Subsequent Event [Line Items]
Proceeds from disposal, crypto asset				$ 9,971
Advances received on staked coins				1,445
Purchase of digital assets				$ 10,500	$ 0
Envisage Settlement And Release Agreement
Subsequent Event [Line Items]
Settlement liabilities, judgment amount							$ 300
Settlement liabilities, payment for shares issued in transaction		$ 300
Cash payments		100
Remaining cash payments		$ 200
Subsequent Event
Subsequent Event [Line Items]
Proceeds from disposal, crypto asset	$ 1,300
Purchase of digital assets			$ 20,000
Subsequent Event | Envisage Settlement And Release Agreement
Subsequent Event [Line Items]
Settlement liabilities, number of shares issued in transaction (in shares) | shares						153,020
SPA Loans | Subsequent Event
Subsequent Event [Line Items]
Debt conversion, converted amount			8,700
Converted interest			$ 200
SPA Loans | Subsequent Event | Class A Common Stock
Subsequent Event [Line Items]
Shares issued from conversion (in shares) | shares			7,842,407
SPA Loans | Notes Payable | Nonrelated Party | Subsequent Event
Subsequent Event [Line Items]
Aggregate principal amount	$ 9,100		$ 9,100
Debt instrument, term (in years)			5 years
Contractual Interest Rates	10.00%		10.00%
SPA Loans | Notes Payable | Related Party | Subsequent Event
Subsequent Event [Line Items]
Contractual Interest Rates	10.00%		10.00%
Debt instrument, convertible, threshold consecutive trading days (in days) | day			5