Cryptocurrencies - Schedule of Cryptocurrencies (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($)
CryptocurrenciesAbstract
Balance, January 1, 2022	$ 0
Cryptocurrencies received from equity investee	195
Impairment of cryptocurrencies	(4)
Balance, March 31, 2022	$ 191