CONDENSED CONSOLIDATED STATEMENT OF EQUITY (Unaudited) - USD ($) $ in Thousands	Total	Ideanomics Shareholders’ equity	Common Stock	Additional Paid-in  Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss	Non-controlling Interest	[1]
Beginning balance (in shares) at Dec. 31, 2020			344,861,295
Beginning balance at Dec. 31, 2020	$ 187,434	$ 183,695	$ 345	$ 531,866	$ (349,747)	$ 1,231	$ 3,739
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation	2,040	2,040		2,040
Contingent shares	7,658	7,658		7,658
Common stock issuance for acquisition (in shares)			10,181,299
Common stock issuance for acquisition	32,376	32,376	$ 10	32,366
Common stock issuance for professional fees (in shares)			440,909
Common stock issuance for professional fee	1,162	1,162		1,162
Common stock issued under employee stock incentive plan (in shares)			475,000
Common stock issued under employee stock incentive plan	251	251		251
Common stock issuance (in shares)			17,615,534
Common stock issuance	53,407	53,407	$ 18	53,389
Common stock issuance for convertible notes (in shares)			45,895,763
Common stock issuance for convertible note	140,126	140,126	$ 46	140,080
Net loss	(6,717)	(6,482)			(6,482)		(235)
Foreign currency translation adjustments, net of nil tax	(693)	(380)				(380)	(313)
Ending balance (in shares) at Mar. 31, 2021			419,469,800
Ending balance at Mar. 31, 2021	417,044	413,853	$ 419	768,812	(356,229)	851	3,191
Beginning balance (in shares) at Dec. 31, 2020			344,861,295
Beginning balance at Dec. 31, 2020	187,434	183,695	$ 345	531,866	(349,747)	1,231	3,739
Ending balance (in shares) at Dec. 31, 2021			497,272,525
Ending balance at Dec. 31, 2021	365,368	363,027	$ 497	968,066	(605,758)	222	2,341
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Share-based compensation	2,355	2,355		2,355
Common stock issuance for professional fees (in shares)			350,000
Common stock issuance for professional fee	435	435	$ 1	434
Tax withholding paid for net share settlement of equity awards	(83)	(83)		(83)
Common stock issued under employee stock incentive plan (in shares)			125,000
Common stock issued under employee stock incentive plan	66	66		66
Deconsolidation of subsidiary	(236)						(236)
Acquisition of Energica	24,778						24,778
Net loss	(29,092)	(28,512)			(28,512)		(580)
Foreign currency translation adjustments, net of nil tax	1,209	925				925	284
Ending balance (in shares) at Mar. 31, 2022			497,747,525
Ending balance at Mar. 31, 2022	$ 364,800	$ 338,213	$ 498	$ 970,838	$ (634,270)	$ 1,147	$ 26,587

[1] Excludes accretion of dividend for redeemable non-controlling interest.