CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Cash and cash equivalent	$ 29,928	$ 24,310
Accounts receivable, net	31,113	32,013
Restricted cash - current	1,077	972
Prepaid expenses and other current assets	10,984	18,363
Property, plant and equity, net	484,351	458,258
Restricted cash - non-current	3,278	3,946
Accrued payroll	8,611	9,580
Accrued expenses and other current liabilities	14,880	14,717
Secured debt, current	1,861	1,756
Sunoma Loan, net of debt issuance costs	17,071	18,373
Other long-term liabilities	$ 8,157	$ 15,291
Class A common stock, in treasury, at cost (in shares)	1,635,783	1,635,783
Class A Common Stock
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	340,000,000	340,000,000
Common stock, shares issued (in shares)	30,631,960	30,065,260
Common stock, shares outstanding (in shares)	28,996,177	28,429,477
Class B Common Stock
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	160,000,000	160,000,000
Common stock, shares issued (in shares)	121,500,000	71,500,000
Common stock, shares outstanding (in shares)	121,500,000	71,500,000
Class C common stock
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	160,000,000	160,000,000
Common stock, shares issued (in shares)	0	0
Common stock, shares outstanding (in shares)	0	0
Class D Common Stock
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	160,000,000	160,000,000
Common stock, shares issued (in shares)	22,899,037	72,899,037
Common stock, shares outstanding (in shares)	22,899,037	72,899,037
Nonrelated Party
Accounts receivable, net	$ 31,113	$ 32,013
Accounts payable	15,281	16,419
Related Party
Accounts payable	7,425	7,932
Primary Beneficiary
Cash and cash equivalent	119	358
Accounts receivable, net	17	435
Restricted cash - current	906	972
Prepaid expenses and other current assets	1,100	144
Property, plant and equity, net	30,931	25,428
Restricted cash - non-current	2,633	2,315
Accrued payroll	39	45
Accrued expenses and other current liabilities	1,148	974
Secured debt, current	1,861	1,756
Sunoma Loan, net of debt issuance costs	17,071	18,373
Other long-term liabilities	1,307	2,495
Primary Beneficiary | Nonrelated Party
Accounts receivable, net	2,454	0
Accounts payable	178	22
Primary Beneficiary | Related Party
Accounts payable	$ 83	$ 426