Variable Interest Entities and Voting Interest Entities - Carrying Amount of the Assets and Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024
Current assets:
Other receivable, related party	$ 15	$ 178
Loan commitment assets	3,018	0
Prepaid expenses and other current assets	2,664	1,781
Total Current Assets	92,127	13,495
Operating lease right-of-use assets	252	313
Property, plant, and equipment	74,783	47,283
Total Assets	187,944	88,040
Current liabilities:
Accounts payable, related party	4,859	2,840
Accrued expense	13,182	6,785
Customer deposits-current	19,348	20,015
Current portion of debt	8,858	14,444
Operating lease liability	65	61
Total Current Liabilities	49,189	47,873
Operating lease liability	187	252
Long-term debt	17,899	7,061
Other liabilities, related party	743	235
Total Liabilities	75,698	60,678
Primary beneficiary | DVSL ComputeCo, LLC
Current assets:
Cash and restricted cash	3,305	2,598
Accounts receivable, net	805	481
Prepaid expenses and other current assets	85	34
Total Current Assets	5,856	4,203
Other assets- long term, related party	2,091	2,452
Operating lease right-of-use assets	39	42
Property, plant, and equipment	12,035	12,744
Total Assets	20,021	19,441
Current liabilities:
Due to intercompany	152	51
Accrued expense	909	1,608
Customer deposits-current	789	296
Income tax payable	26	0
Current portion of debt	1,139	0
Operating lease liability	4	4
Total Current Liabilities	3,019	1,959
Operating lease liability	34	39
Customer deposits- long term	320	0
Long-term debt	2,920	0
Total Liabilities	6,992	2,273
Primary beneficiary | DVSL ComputeCo, LLC | Related party
Current assets:
Other receivable, related party	1,661	1,090
Current liabilities:
Other liabilities, related party	699	275
Primary beneficiary | Devco LLC
Current assets:
Cash and restricted cash	1,122	2,057
Accounts receivable, net	27	37
Prepaid expenses and other current assets	91	49
Total Current Assets	1,824	3,835
Other assets- long term, related party	2,091	2,452
Operating lease right-of-use assets	39	42
Property, plant, and equipment	14,795	17,774
Total Assets	18,749	24,103
Current liabilities:
Due to intercompany	1,583	1,475
Accrued expense	833	1,392
Income tax payable	6	0
Current portion of debt	0	137
Operating lease liability	4	4
Total Current Liabilities	2,426	3,008
Operating lease liability	34	39
Total Liabilities	2,460	3,047
Primary beneficiary | Devco LLC | Related party
Current assets:
Other receivable, related party	584	1,692
Primary beneficiary | DVSL II JVCo
Current assets:
Cash and restricted cash	7,969	402
Accounts receivable, net	3,054	0
Accounts receivable, intercompany	175	2,868
Prepaid expenses and other current assets	77	41
Total Current Assets	13,855	6,681
Other assets- long term, related party	4,036	13,223
Operating lease right-of-use assets	74	82
Property, plant, and equipment	24,296	0
Deposits on equipment	0	716
Total Assets	42,261	20,702
Current liabilities:
Accounts payable, trade	8	0
Due to intercompany	0	9
Due to intercompany	91	0
Accrued expense	5,160	0
Income tax payable	13	0
Current portion of debt	2,574	0
Operating lease liability	8	7
Total Current Liabilities	8,481	3,614
Operating lease liability	66	74
Long-term debt	7,293	0
Other liabilities, related party	2,071	0
Total Liabilities	18,765	3,688
Primary beneficiary | DVSL II JVCo | Related party
Current assets:
Other receivable, related party	2,580	3,370
Current liabilities:
Accounts payable, related party	627	3,598
Other liabilities, related party	854	$ 0
Primary beneficiary | KKSL JVCo
Current assets:
Cash and restricted cash	1,621
Due from intercompany	725
Loan commitment assets	3,018
Prepaid expenses and other current assets	393
Total Current Assets	5,757
Other assets- long term, related party	3,300
Operating lease right-of-use assets	2,246
Property, plant, and equipment	15,918
Deposits on equipment	1,377
Total Assets	28,598
Current liabilities:
Accounts payable, trade	2,236
Accrued expense	2,152
Operating lease liability	20
Total Current Liabilities	6,998
Operating lease liability	2,236
Other liabilities, related party	1,373
Total Liabilities	10,607
Primary beneficiary | KKSL JVCo | Related party
Current liabilities:
Accounts payable, related party	$ 2,590