CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Revenue:
Total revenue	$ 52,355,000	$ 52,108,000	$ 104,708,000	$ 92,560,000
Operating expenses:
Cost of goods sold	30,241,000	32,127,000	60,330,000	56,183,000
Research and development	41,301,000	42,069,000	90,890,000	78,632,000
Selling, general, and administrative	17,447,000	18,637,000	39,769,000	35,451,000
Total operating expenses	88,989,000	92,833,000	190,989,000	170,266,000
Loss from operations	(36,634,000)	(40,725,000)	(86,281,000)	(77,706,000)
Other income (expense), net:
Interest income	1,076,000	1,870,000	2,385,000	4,289,000
Interest expense	(2,134,000)	(2,144,000)	(4,240,000)	(4,292,000)
Gain (loss) from change in fair value of warrants	0	25,046,000	0	(22,286,000)
Gain from change in fair value of contingent considerations and acquisition-related holdbacks	17,331,000	2,303,000	32,690,000	673,000
Other income (expense)	(553,000)	429,000	(800,000)	429,000
Total other income (expense), net	15,720,000	27,504,000	30,035,000	(21,187,000)
Net loss before income taxes	(20,914,000)	(13,221,000)	(56,246,000)	(98,893,000)
Income tax benefit (provision)	(86,000)	(342,000)	1,023,000	3,364,000
Net loss	(21,000,000)	(13,563,000)	(55,223,000)	(95,529,000)
Less: Net loss attributable to noncontrolling interest	(1,840,000)	(436,000)	(4,884,000)	(9,656,000)
Net loss attributable to indie Semiconductor, Inc.	(19,160,000)	(13,127,000)	(50,339,000)	(85,873,000)
Net loss attributable to common shares — basic	(19,160,000)	(13,127,000)	(50,339,000)	(85,873,000)
Net loss attributable to common shares — diluted	$ (19,160,000)	$ (13,127,000)	$ (50,339,000)	$ (85,873,000)
Net loss per share attributable to common shares— basic (in dollars per share)	$ (0.11)	$ (0.09)	$ (0.30)	$ (0.63)
Net loss per share attributable to common shares— diluted (in dollars per share)	$ (0.11)	$ (0.09)	$ (0.30)	$ (0.63)
Weighted average common shares outstanding - basic (in shares)	170,164,241	141,973,731	167,384,295	136,760,936
Weighted average common shares outstanding - diluted (in shares)	170,164,241	141,973,731	167,384,295	136,760,936
Product revenue
Revenue:
Total revenue	$ 49,009,000	$ 45,455,000	$ 97,587,000	$ 79,108,000
Contract revenue
Revenue:
Total revenue	$ 3,346,000	$ 6,653,000	$ 7,121,000	$ 13,452,000