Unaudited Condensed Consolidated Statements of Operations - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenues:
Total revenues	$ 19,242	$ 15,479
Transaction-based expenses:
Transaction-based expenses	(29)	(19)
Total revenues, less transaction-based expenses	19,213	15,460
Operating expenses:
Compensation and benefits	29,843	25,762
Technology and communications	3,060	3,390
Professional services	2,217	2,736
Advertising and market development	1,090	677
Rent and occupancy	1,135	1,326
General and administrative	5,062	2,748
Depreciation and amortization	1,816	1,789
Total operating expenses	44,223	38,428
Operating loss	(25,010)	(22,968)
Interest and other income (expense):
Interest income	1,709	1,509
Change in fair value of warrant liabilities	4,447	168
Other income, net	76	215
Total interest and other income (expense)	6,232	1,892
Loss before provision for income taxes	(18,778)	(21,076)
Provision for income taxes	216	185
Net loss	(18,994)	(21,261)
Net loss attributable to noncontrolling interest	(370)	(73)
Net loss attributable to Forge Global Holdings, Inc.	$ (18,624)	$ (21,188)
Net loss per share attributable to Forge Global Holdings, Inc. common stockholders:
Basic (in dollars per share)	$ (0.10)	$ (0.12)
Diluted (in dollars per share)	$ (0.10)	$ (0.12)
Weighted-average shares used in computing net loss per share attributable to Forge Global Holdings, Inc. common stockholders:
Basic (in shares)	179,910,522	171,816,522
Diluted (in shares)	179,910,522	171,816,522
Marketplace revenues
Revenues:
Total revenues	$ 8,520	$ 4,632
Custodial administration fees
Revenues:
Total revenues	$ 10,722	$ 10,847