Condensed Interim Consolidated Statements of Income and Comprehensive Income (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Statement [Abstract]
Sales	$ 8,429,486	$ 8,471,476
Cost of sales	5,479,947	5,695,889
Gross profit	2,949,539	2,775,587
Operating Expenses
Wages	535,433	530,677
Administrative salaries and benefits	204,543	265,092
Advertising and promotion	65,621	52,706
Investor relations and transfer agent fee	18,624	16,450
Office and miscellaneous	39,392	46,882
Insurance	131,569	102,735
Interest expense	101,425	129,007
Lease expense	118,468	114,452
Consulting	67,311	64,779
Professional fees	51,053	158,770
Travel	55,362	96,284
Telecommunications	11,876	11,028
Shipping	4,613	4,471
Research	28,578	20,086
Commissions	2,358	19,757
Currency exchange	(57,727)	92,064
Utilities	4,305	3,756
Total operating expenses	1,382,804	1,728,996
Operating income	1,566,735	1,046,591
Gain on investment	199,529	230,652
Interest income	414	16,252
Income before income tax	1,766,678	1,293,495
Income taxes
Deferred income tax recovery		125,999
Income tax expense	(434,988)	(379,080)
Net income for the period including non-controlling interests	1,331,690	1,040,414
Less: Net income attributable to non-controlling interests	(67,015)	(29,264)
Net income attributable to controlling interest	$ 1,264,675	$ 1,011,150
Income per share (basic and diluted)	$ 0.10	$ 0.09
Weighted average number of common shares (basic)	12,237,798	11,705,613
Weighted average number of common shares (diluted)	12,300,896	11,816,585
Other comprehensive income (loss):
Net income	$ 1,331,690	$ 1,040,414
Unrealized (loss) gain on foreign currency translations	(98,928)	182,293
Total comprehensive income	1,232,762	1,222,707
Comprehensive income - non-controlling interest	(67,015)	(29,264)
Comprehensive income attributable to Flexible Solutions International Inc.	$ 1,165,747	$ 1,193,443