CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIT) AND NONCONTROLLING INTEREST - USD ($) $ in Thousands	Total	GEO	Silicon Radar	Common Stock Class A	Common Stock Class V	Total Stockholders' Equity Attributable to indie Semiconductor, Inc.	Total Stockholders' Equity Attributable to indie Semiconductor, Inc. GEO	Total Stockholders' Equity Attributable to indie Semiconductor, Inc. Silicon Radar	Common Stock Class A	Common Stock Class A Common Stock Class A	Common Stock Class A Common Stock Class A GEO	Common Stock Class A Common Stock Class A Silicon Radar	Common Stock Class A Common Stock Class V	Additional Paid-in Capital	Additional Paid-in Capital GEO	Additional Paid-in Capital Silicon Radar	Accumulated Deficit	Accumulated Other Comprehensive Loss	Noncontrolling Interest	Noncontrolling Interest GEO	Noncontrolling Interest Silicon Radar
Beginning balance (in shares) at Dec. 31, 2021										108,181,781			30,448,081
Beginning balance at Dec. 31, 2021	$ 291,857					$ 313,046				$ 11			$ 3	$ 514,891			$ (200,416)	$ (1,443)	$ (21,189)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Vesting of equity awards (in shares)										250,378
Issuance per net settlement of equity awards and cash exercise of stock options (in shares)										1,250,878
Issuance per net settlement of equity awards and cash exercise of stock options	71					(188)								(188)					259
Issuance per Exchange of Class V to Class A (in shares)										2,224,148			(2,224,148)
Issuance per Exchange of Class V to Class A	0					(2,345)								(2,345)					2,345
Issuance on earn out awards (in shares)										3,070,494			1,895,879
Issuance on earn out awards	0					872								872					(872)
Share-based compensation	10,742					10,742								10,742
Net income (loss)	13,706					10,833											10,833		2,873
Foreign currency translation adjustment	884					863												863	21
Ending balance (in shares) at Mar. 31, 2022										114,977,679			30,119,812
Ending balance at Mar. 31, 2022	317,260					333,823				$ 11			$ 3	523,972			(189,583)	(580)	(16,563)
Beginning balance (in shares) at Dec. 31, 2021										108,181,781			30,448,081
Beginning balance at Dec. 31, 2021	291,857					313,046				$ 11			$ 3	514,891			(200,416)	(1,443)	(21,189)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock issued due to acquisitions	0
Net income (loss)	8,402
Ending balance (in shares) at Jun. 30, 2022										119,323,612			26,382,703
Ending balance at Jun. 30, 2022	311,297					325,552				$ 12			$ 3	527,807			(193,818)	(8,452)	(14,255)
Beginning balance (in shares) at Mar. 31, 2022										114,977,679			30,119,812
Beginning balance at Mar. 31, 2022	317,260					333,823				$ 11			$ 3	523,972			(189,583)	(580)	(16,563)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Vesting of equity awards (in shares)										136,306
Issuance per net settlement of equity awards and cash exercise of stock options (in shares)										443,160
Issuance per net settlement of equity awards and cash exercise of stock options	1					(204)								(204)					205
Issuance per Exchange of Class V to Class A (in shares)										3,737,109			(3,737,109)
Issuance per Exchange of Class V to Class A	1					(3,053)			$ 1					(3,054)					3,054
Issuance per Exchange of ADK LLC units to Class A (in shares)										29,358
Issuance on earn out awards	(5,305)					(4,235)											(4,235)		(1,070)
Share-based compensation	7,093					7,093								7,093
Net income (loss)	(5,304)
Foreign currency translation adjustment	(7,753)					(7,872)												(7,872)	119
Ending balance (in shares) at Jun. 30, 2022										119,323,612			26,382,703
Ending balance at Jun. 30, 2022	311,297					325,552				$ 12			$ 3	527,807			(193,818)	(8,452)	(14,255)
Beginning balance (in shares) at Dec. 31, 2022				126,824,465	21,381,476					126,824,465			21,381,476
Beginning balance at Dec. 31, 2022	314,332					312,812				$ 13			$ 2	568,564			(243,816)	(11,951)	1,520
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Vesting of equity awards (in shares)										95,160
Issuance per net settlement of equity awards and cash exercise of stock options (in shares)										836,984
Issuance per net settlement of equity awards and cash exercise of stock options	19					(148)								(148)					167
Issuance per Exchange of Class V to Class A (in shares)										1,551,531			(1,551,531)
Issuance per Exchange of Class V to Class A	0					(2,653)								(2,653)					2,653
Issuance per Exchange of ADK LLC units to Class A (in shares)										74,817
Share-based compensation	8,372					8,372								8,372
Issuance in connection with At-The-Market equity offering (in shares)										3,316,198
Issuance in connection with At-The-Market equity offering	34,194					34,194								34,194
Stock issued due to acquisitions (in shares)											6,868,768	982,445
Stock issued due to acquisitions		$ 75,557	$ 9,834				$ 74,177	$ 9,585			$ 1				$ 74,176	$ 9,585				$ 1,380	$ 249
Net income (loss)	(81,966)					(72,746)											(72,746)		(9,220)
Foreign currency translation adjustment	(2,205)					(1,500)												(1,500)	(705)
Ending balance (in shares) at Mar. 31, 2023										140,550,368			19,829,945
Ending balance at Mar. 31, 2023	358,137					362,093				$ 14			$ 2	692,090			(316,562)	(13,451)	(3,956)
Beginning balance (in shares) at Dec. 31, 2022				126,824,465	21,381,476					126,824,465			21,381,476
Beginning balance at Dec. 31, 2022	314,332					312,812				$ 13			$ 2	568,564			(243,816)	(11,951)	1,520
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock issued due to acquisitions	20,979
Net income (loss)	(95,529)
Ending balance (in shares) at Jun. 30, 2023				145,237,071	18,994,332					145,237,071			18,994,332
Ending balance at Jun. 30, 2023	385,199					386,275				$ 14			$ 2	725,461			(329,689)	(9,513)	(1,076)
Beginning balance (in shares) at Mar. 31, 2023										140,550,368			19,829,945
Beginning balance at Mar. 31, 2023	358,137					362,093				$ 14			$ 2	692,090			(316,562)	(13,451)	(3,956)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Vesting of equity awards (in shares)										87,542
Issuance per net settlement of equity awards and cash exercise of stock options (in shares)										1,773,903
Issuance per net settlement of equity awards and cash exercise of stock options	6,769					6,187								6,187					582
Issuance in connection with achievement of certain contingent consideration (in shares)										73,311
Issuance in connection with achievement of certain contingent consideration	608					608								608
Issuance per Exchange of Class V to Class A (in shares)										835,613			(835,613)
Issuance per Exchange of Class V to Class A	0					(1,500)								(1,500)					1,500
Issuance per Exchange of ADK LLC units to Class A (in shares)										13,032
Share-based compensation	10,272					10,272								10,272
Issuance in connection with At-The-Market equity offering (in shares)										1,903,302
Issuance in connection with At-The-Market equity offering	17,804					17,804								17,804
Net income (loss)	(13,563)					(13,127)											(13,127)		(436)
Foreign currency translation adjustment	5,172					3,938												3,938	1,234
Ending balance (in shares) at Jun. 30, 2023				145,237,071	18,994,332					145,237,071			18,994,332
Ending balance at Jun. 30, 2023	$ 385,199					$ 386,275				$ 14			$ 2	$ 725,461			$ (329,689)	$ (9,513)	$ (1,076)