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Reverse Recapitalization - Legacy GCT and Sponsor Earn out Shares - Additional Information (Details) - Legacy G C T - USD ($) |  | 1 Months Ended
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Mar. 26, 2024 | Jul. 31, 2024
Earnout shares |  |
Reverse Recapitalization |  |
Number of shares issued | 20,000,000 |
Threshold trading days calculated for issuing shares | 20 days |
Consecutive threshold trading days calculated for issuing shares | 30 days |
Fair value of shares issued | $ 108,800,000 |
Earnout shares | VWAP of the Company's common stock equals or exceeds $12.50 per share |  |
Reverse Recapitalization |  |
Number of shares issued | 6,666,666 |
Threshold VWAP of stock to trigger earn out shares | $ 12.5 |
Earnout shares | VWAP of the Company's common stock equals or exceeds $15.00 per share |  |
Reverse Recapitalization |  |
Number of shares issued | 6,666,667 |
Threshold VWAP of stock to trigger earn out shares | $ 15 |
Earnout shares | VWAP of the Company's common stock equals or exceeds $17.50 per share |  |
Reverse Recapitalization |  |
Number of shares issued | 6,666,667 |
Threshold VWAP of stock to trigger earn out shares | $ 17.5 |
Sponsor Earnout Shares |  |
Reverse Recapitalization |  |
Number of shares issued | 1,920,375 |
Threshold trading days calculated for issuing shares | 20 days |
Consecutive threshold trading days calculated for issuing shares | 30 days |
Fair value of shares issued | $ 10,400,000 |
Market based vesting common stock reduced shares |  | 570,796
Remaining outstanding common stock shares |  | 1,349,579
Adjustments to stockholders' deficit |  | $ 0
Sponsor Earnout Shares | VWAP of the Company's common stock equals or exceeds $12.50 per share |  |
Reverse Recapitalization |  |
Number of shares issued | 640,125 |
Threshold VWAP of stock to trigger earn out shares | $ 12.5 |
Sponsor Earnout Shares | VWAP of the Company's common stock equals or exceeds $15.00 per share |  |
Reverse Recapitalization |  |
Number of shares issued | 640,125 |
Threshold VWAP of stock to trigger earn out shares | $ 15 |
Sponsor Earnout Shares | VWAP of the Company's common stock equals or exceeds $17.50 per share |  |
Reverse Recapitalization |  |
Number of shares issued | 640,125 |
Threshold VWAP of stock to trigger earn out shares | $ 17.5 |

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