Security Deposits (Tables)

12 Months Ended

Dec. 31, 2022

Deposit Assets Disclosure [Abstract]

Schedule of Security Deposits Consisted

	December 31,
	2022		2021
Luminant Power Purchase Agreement Independent Collateral Amount	$	12,554	$	6,277
Luminant Purchase and Sale Agreement collateral		3,063		3,063
Operating lease security deposits		960		922
Other deposits		1,153		90
Total security deposits	$	17,730	$	10,352

Under the Luminant Power Agreement (defined above in Note 5, Derivative), the Company was required to provide Luminant with collateral of approximately $12.6 million (the “Independent Collateral Amount”). Half, or approximately $6.3 million, of the Independent Collateral Amount was paid to Luminant on September 1, 2021 and the other half was paid on November 14, 2022. The Independent Collateral Amount will remain in place throughout the term of the Luminant Power Agreement. Details of the construction of the Interconnection Electrical Facilities, including collateral arrangements that are in addition to the Independent Collateral Amount, are set out in the Purchase and Sale Agreement dated June 28, 2021, with amendment and restatement on July 9, 2021 (as amended and restated, the “Luminant Purchase and Sale Agreement”) with another Luminant affiliate. Under the Luminant Purchase and Sale Agreement, the Company provided approximately $3.1 million as collateral separate from the Independent Collateral Amount, which is also recorded in security deposits as of December 31, 2022 and 2021.