CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Current assets:
Cash and cash equivalents	$ 395,642	$ 165,764
Accounts receivable, net	4,039	7,400
Available-for-sale security	15,360	0
Inventory	3,573	0
Prepaid expenses	12,069	2,629
Amount due from related parties	294	240
Other current assets	1,291	3,726
Held for sale assets (Fintech Village)	7,068	0
Total current assets	439,336	179,759
Property and equipment, net	1,058	330
Fintech Village	0	7,250
Intangible assets, net	107,352	29,705
Goodwill	104,193	1,165
Long-term investments	32,457	8,570
Operating lease right of use assets	12,423	7,117
Other non-current assets	1,232	516
Total assets	698,051	234,412
Current liabilities
Accounts payable	8,456	5,057
Deferred revenue	1,707	1,129
Accrued salaries	5,710	1,750
Amount due to related parties	1,111	882
Other current liabilities	8,210	1,920
Current portion of operating lease liabilities	1,940	430
Current contingent consideration	11,712	1,325
Promissory note-short term	1,228	568
Convertible promissory note due to third parties	81,244	0
Asset retirement obligations	4,653	0
Total current liabilities	125,971	13,061
Asset retirement obligations	0	4,653
Deferred tax liabilities	2,971	0
Operating lease liability-long term	10,530	6,759
Non-current contingent consideration	4,637	7,635
Other long-term liabilities	1,284	535
Total liabilities	145,393	32,643
Commitments and contingencies (Note 18)
Convertible redeemable preferred stock and Redeemable non-controlling interest:
Series A - 7,000,000 shares issued and outstanding, liquidation and deemed liquidation preference of $3,500,000 as of June 30, 2021 and December 31, 2020	1,262	1,262
Redeemable non-controlling interest	7,716	7,485
Equity:
Common stock - $0.001 par value; 1,500,000,000 shares authorized, 466,354,487 shares and 344,906,295 shares issued and outstanding as of June 30, 2021 and December 31, 2020, respectively	466	345
Additional paid-in capital	894,285	531,866
Accumulated deficit	(357,245)	(346,883)
Accumulated other comprehensive income	730	1,256
Total IDEX shareholder’s equity	538,236	186,584
Non-controlling interest	5,444	6,438
Total equity	543,680	193,022
Total liabilities, convertible redeemable preferred stock, redeemable non-controlling interest and equity	$ 698,051	$ 234,412