Quarterly report pursuant to Section 13 or 15(d)

Accrued Expenses (Details) - Schedule of accrued expenses

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Accrued Expenses (Details) - Schedule of accrued expenses - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Schedule of accrued expenses [Abstract]    
Construction in progress $ 946 $ 12,110
Power supply 10,402
Compensation 2,629 5,927
Insurance 2,507
Other 2,453 1,527
Total accrued expenses $ 16,430 $ 22,071