Investment in equity investee (Additional Information) (Details) $ in Thousands	3 Months Ended
Mar. 31, 2022 USD ($)
Schedule of Equity Method Investments [Line Items]
Equity in loss of equity investment	$ (153)
Alborz LLC
Schedule of Equity Method Investments [Line Items]
Expected percentage of interest in future joint venture	49.00%
Contribution of miners and mining equipment	$ 7,500
Legal Costs	200
Equity in loss of equity investment	(200)
Distributions of Bitcoin	$ 200

Amount of income (loss) for proportionate share of equity method investee's income (loss).

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