Divestiture of Wuxi	12 Months Ended
Dec. 31, 2025
Discontinued Operations and Disposal Groups [Abstract]
Divestiture of Wuxi	Divestiture of Wuxi On October 27, 2025, the Company, through its subsidiary Ay Dee Kay, LLC, entered into an Asset Purchase Agreement (the “Wuxi Agreement”) with United Faith Auto-Engineering Co., Ltd., a publicly-listed company in the People’s Republic of China (“United Faith”), pursuant to which indie has agreed to sell ADK’s entire 34.38% of the outstanding equity interest in Wuxi indie Microelectronics Technology Co., Ltd., a Chinese entity (“Wuxi”) to United Faith (the “Wuxi Divestiture”). Pursuant to the Wuxi Agreement, subject to the satisfaction of closing conditions and receipt of all required regulatory approvals, United Faith will purchase all of ADK’s outstanding equity interest in Wuxi for a total gross transaction consideration of RMB 960,834, or approximately $134,893 (based on the exchange rate in effect on October 24, 2025), payable in cash to ADK, net of applicable local taxes. The Wuxi Agreement contains certain customary representations, warranties and covenants. The representations and warranties of parties under the Wuxi Agreement will not survive closing, and there is no post-closing indemnification arrangement for breaches of representations, warranties or covenants. The Wuxi Agreement’s covenants include obligations of (i) ADK to assist Wuxi to maintain its ordinary course of business operations during the period between signing the Wuxi Agreement and closing the Wuxi Divestiture, (ii) United Faith to use reasonable best efforts to obtain its shareholder approval of the purchase of all of the outstanding equity of Wuxi (the “Whole Transaction”), (iii) both ADK and United Faith to use reasonable best efforts to cooperate with Wuxi to prepare documents and make all filings necessary to complete the Wuxi Divestiture, and (iv) both parties to register the Wuxi Divestiture and the Whole Transaction with the relevant authorities, as may be applicable. The Wuxi Agreement also contains customary closing conditions, including (i) receipt of shareholder approval of the Whole Transaction by United Faith’s shareholders and (ii) the receipt of all required regulatory approvals of the Whole Transaction, including approval by the Shenzhen Stock Exchange and the China Securities Regulatory Commission. The Wuxi Agreement may be terminated prior to closing (i) upon mutual agreement by both parties, (ii) by ADK, should United Faith fail to obtain its shareholder approval of the Whole Transaction, (iii) by ADK, should United Faith fail to obtain all necessary regulatory approvals for the Whole Transaction within eighteen (18) months of the signing date, (iv) by either party, should the other party materially breach any representation, warranty or covenant in the Wuxi Agreement; and (v) by either party, upon the occurrence of a Force Majeure (as such term is defined in the Wuxi Agreement) which effects continue for thirty (30) days or more, rendering a party unable to continue performance under the Wuxi Agreement. The Wuxi Divestiture has been approved by the Boards of Directors of both indie and United Faith. During the period between entering into the Wuxi Agreement and prior to closing the Wuxi Divestiture, the divestiture of Wuxi will meet the criteria to be reported as discontinued operations when indie determines that it is probable that United Faith will receive all necessary local regulatory approvals within the requisite period under applicable accounting guidance. Upon the completion of this potential Wuxi Divestiture, indie will fully deconsolidate the financial results of Wuxi and in return, recognize a pre-tax gain/loss, which would be presented in indie’s then consolidated statements of operations. For the years ended December 31, 2025, 2024 and 2023, Wuxi accounted for 43%, 38% and 31% of indie’s consolidated revenue, respectively. For the same periods, Wuxi accounted for approximately 11%, 10% and 9% of indie’s consolidated operating expenses, respectively. Further, as of December 31, 2025, Wuxi accounted for approximately 12% and 3% of indie’s consolidated total assets and total liabilities, respectively. As of December 31, 2024, Wuxi accounted for approximately 10% and 4% of indie's consolidated total assets and total liabilities, respectively. Following any deconsolidation of Wuxi, indie will no longer include any financial results of Wuxi in its future consolidated financial statements. indie cannot provide any assurance regarding the timing for the completion of the Wuxi Divestiture, that the closing conditions of the Wuxi Divestiture, including, but not limited to, approval of the Whole Transaction by United Faith shareholders and receipt of all required regulatory approvals, will be satisfied, or that the Wuxi Divestiture will be completed. As of both December 31, 2025 through February 27, 2026, management determined that the Wuxi Asset Sale has not met the requisites under applicable accounting guidance to be presented as discontinued operations within indie's consolidated financial statements.

Divestiture of Wuxi

12 Months Ended

Dec. 31, 2025

Discontinued Operations and Disposal Groups [Abstract]

On October 27, 2025, the Company, through its subsidiary Ay Dee Kay, LLC, entered into an Asset Purchase Agreement (the “Wuxi Agreement”) with United Faith Auto-Engineering Co., Ltd., a publicly-listed company in the People’s Republic of China (“United Faith”), pursuant to which indie has agreed to sell ADK’s entire 34.38% of the outstanding equity interest in Wuxi indie Microelectronics Technology Co., Ltd., a Chinese entity (“Wuxi”) to United Faith (the “Wuxi Divestiture”).

Pursuant to the Wuxi Agreement, subject to the satisfaction of closing conditions and receipt of all required regulatory approvals, United Faith will purchase all of ADK’s outstanding equity interest in Wuxi for a total gross transaction consideration of RMB 960,834, or approximately $134,893 (based on the exchange rate in effect on October 24, 2025), payable in cash to ADK, net of applicable local taxes.

The Wuxi Agreement contains certain customary representations, warranties and covenants. The representations and warranties of parties under the Wuxi Agreement will not survive closing, and there is no post-closing indemnification arrangement for breaches of representations, warranties or covenants. The Wuxi Agreement’s covenants include obligations of (i) ADK to assist Wuxi to maintain its ordinary course of business operations during the period between signing the Wuxi Agreement and closing the Wuxi Divestiture, (ii) United Faith to use reasonable best efforts to obtain its shareholder approval of the purchase of all of the outstanding equity of Wuxi (the “Whole Transaction”), (iii) both ADK and United Faith to use reasonable best efforts to cooperate with Wuxi to prepare documents and make all filings necessary to complete the Wuxi Divestiture, and (iv) both parties to register the Wuxi Divestiture and the Whole Transaction with the relevant authorities, as may be applicable.

The Wuxi Agreement also contains customary closing conditions, including (i) receipt of shareholder approval of the Whole Transaction by United Faith’s shareholders and (ii) the receipt of all required regulatory approvals of the Whole Transaction, including approval by the Shenzhen Stock Exchange and the China Securities Regulatory Commission.

The Wuxi Agreement may be terminated prior to closing (i) upon mutual agreement by both parties, (ii) by ADK, should United Faith fail to obtain its shareholder approval of the Whole Transaction, (iii) by ADK, should United Faith fail to obtain all necessary regulatory approvals for the Whole Transaction within eighteen (18) months of the signing date, (iv) by either party, should the other party materially breach any representation, warranty or covenant in the Wuxi Agreement; and (v) by either party, upon the occurrence of a Force Majeure (as such term is defined in the Wuxi Agreement) which effects continue for thirty (30) days or more, rendering a party unable to continue performance under the Wuxi Agreement.

The Wuxi Divestiture has been approved by the Boards of Directors of both indie and United Faith.

During the period between entering into the Wuxi Agreement and prior to closing the Wuxi Divestiture, the divestiture of Wuxi will meet the criteria to be reported as discontinued operations when indie determines that it is probable that United Faith will receive all necessary local regulatory approvals within the requisite period under applicable accounting guidance. Upon the completion of this potential Wuxi Divestiture, indie will fully deconsolidate the financial results of Wuxi and in return, recognize a pre-tax gain/loss, which would be presented in indie’s then consolidated statements of operations. For the years ended December 31, 2025, 2024 and 2023, Wuxi accounted for 43%, 38% and 31% of indie’s consolidated revenue, respectively. For the same periods, Wuxi accounted for approximately 11%, 10% and 9% of indie’s consolidated operating expenses, respectively. Further, as of December 31, 2025, Wuxi accounted for approximately 12% and 3% of indie’s consolidated total assets and total liabilities, respectively. As of December 31, 2024, Wuxi accounted for approximately 10% and 4% of indie's consolidated total assets and total liabilities, respectively. Following any deconsolidation of Wuxi, indie will no longer include any financial results of Wuxi in its future consolidated financial statements.

indie cannot provide any assurance regarding the timing for the completion of the Wuxi Divestiture, that the closing conditions of the Wuxi Divestiture, including, but not limited to, approval of the Whole Transaction by United Faith shareholders and receipt of all required regulatory approvals, will be satisfied, or that the Wuxi Divestiture will be completed.

As of both December 31, 2025 through February 27, 2026, management determined that the Wuxi Asset Sale has not met the requisites under applicable accounting guidance to be presented as discontinued operations within indie's consolidated financial statements.