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Special Purpose Acquisition Company (Details) - USD ($) $ / shares in Units, $ in Thousands | 1 Months Ended | 3 Months Ended |  |
--- | --- | --- | --- | ---
Jul. 31, 2023 | Mar. 31, 2024 | Dec. 31, 2023 | Jul. 18, 2023
Special Purpose Acquisition Companies |  |  |  |
Restricted cash held in trust |  | $ 319,730 | $ 315,488 |
SPAC's effects on changes in non-controlling interest subject to possible redemption |  |  |  |
Balance, beginning of year |  | 739,075 |  |
Balance, end of period |  | 750,600 |  |
NETC II | IPO |  |  |  |
Special Purpose Acquisition Companies |  |  |  |
Units issued | 30,500,000 |  |  |
Price per unit | $ 10.00 |  |  |
Proceeds from units issued | $ 305,000 |  |  |
NETC II | Private Placement |  |  |  |
Special Purpose Acquisition Companies |  |  |  |
Number of warrants issued | 9,540,000 |  |  |
Proceeds from issuance of warrants | $ 9,500 |  |  |
Value of unsecured promissory notes issued | $ 3,100 |  |  |
NETC II |  |  |  |
Special Purpose Acquisition Companies |  |  |  |
Restricted cash held in trust |  | 319,700 | $ 315,500 | $ 308,100
SPAC's effects on changes in non-controlling interest subject to possible redemption |  |  |  |
Balance, beginning of year |  | 315,488 |  |
Net earnings |  | 4,242 |  |
Balance, end of period |  | $ 319,730 |  |

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