UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS - USD ($)		3 Months Ended
		Mar. 31, 2026	Mar. 31, 2025
Statement of Comprehensive Income [Abstract]
Revenue		$ 30,501,460	$ 33,212,548
Cost of revenue		22,340,769	24,312,290
Gross profit		8,160,691	8,900,258
Operating expenses
Selling and distribution		6,215,257	7,163,178
General and administrative		2,354,233	2,701,213
Research and development		282,610	316,726
Total operating expenses		8,852,100	10,181,117
Loss from operations		(691,409)	(1,280,859)
Other income (expenses)
Interest income		875	441
Interest expense		(354,902)	(302,760)
Other (expenses) income, net		(73,051)	28,091
Total other expenses, net		(427,078)	(274,228)
Loss before income taxes		(1,118,487)	(1,555,087)
Provision for (benefit of) income taxes
Current		24,857	19,168
Deferred		(179)	(758,698)
Total provision for (benefit of) income taxes		24,678	(739,530)
Net loss		(1,143,165)	(815,557)
Less: net loss attributable to non-controlling shareholders		(173,760)	(186,465)
Net loss attributable to FGI Industries Ltd. shareholders		(969,405)	(629,092)
Other comprehensive (loss) income
Foreign currency translation adjustment		(36,051)	86,432
Comprehensive loss		(1,179,216)	(729,125)
Less: comprehensive loss attributable to non-controlling shareholders		(173,760)	(186,465)
Comprehensive loss attributable to FGI Industries Ltd. shareholders		$ (1,005,456)	$ (542,660)
Weighted average number of ordinary shares(1)
Basic (in shares)	[1]	1,920,619	1,915,797
Diluted (in shares)	[1]	1,920,619	1,915,797
Loss per share
Basic (in dollars per share)	[1]	$ (0.50)	$ (0.33)
Diluted (in dollars per share)	[1]	$ (0.50)	$ (0.33)

[1] Giving retroactive effect to the Reverse Share Split of the Preference Shares and Ordinary Shares at a ratio of 1-for-5 that became effective July 31, 2025. See Note 9 “Shareholders' Equity” for details.