v3.26.1
Fair Value Measurements and Financial Instruments (Tables)
 6 Months Ended
Jun. 30, 2026
Fair Value Disclosures [Abstract]  
Schedules of Concentration of Risk, by Risk Factor
As of June 30, 2026 and 2025, the below customers accounted for the following percentages of the Company’s consolidated accounts receivable and unbilled revenue and consolidated revenues, respectively:
Portion of consolidated revenues for the three months ended June 30,Portion of consolidated revenues for the six months ended June 30,
2026202520262025
Customer A8 %10 %10 %10 %
Customer B9 %11 %10 %12 %
Schedule of Allowance for Doubtful Accounts
As of June 30, 2026 and December 31, 2025, the Company had $0.9 million and $0.9 million, respectively, in allowance for credit losses as follows:
($ in thousands)
Provision for credit losses on December 31, 2025$886 
Credit Losses:
Current period provision— 
Amounts written off— 
Provision for credit losses on June 30, 2026
$886 
Schedule of Fair Value Measurements, Recurring and Nonrecurring
The following table presents the balances of the investments measured at their fair value as of June 30, 2026:
Fair ValueGain / (Loss) on Investments
June 30,December 31,Three Months Ended June 30,Six Months Ended June 30,
($ in thousands)202620252026202520262025
Investment in Oklo Inc.$28,050 $38,465 $1,469 $70,627 $(10,415)$87,235 
Investment in Tamboran Resources Corporation43,437 24,325 (20,230)(2,385)7,284 295 
Investment in Fervo Energy Company104,832 40,738 64,094 — 64,094 — 
Other Investments Carried at Fair Value8,603 11,469 (2,420)— (734)— 
Total Investments Carried at Fair Value$184,922 $114,997 $42,913 $68,242 $60,229 $87,530