Consolidated Statements of Income and Comprehensive Income - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Income Statement [Abstract]
Sales	$ 38,234,860	$ 38,324,806
Cost of sales (Note 6 & 7)	24,994,961	27,881,721
Gross profit	13,239,899	10,443,085
Operating expenses
Wages	2,504,523	2,659,654
Administrative salaries and benefits	1,238,702	1,205,007
Insurance	958,109	861,501
Office and miscellaneous	805,307	512,896
Consulting	473,925	324,327
Research	329,952	158,246
Professional fees	324,462	238,466
Utilities	259,972	123,475
Travel	227,837	264,563
Advertising and promotion	218,269	194,308
Investor relations and transfer agent fee	199,863	222,650
Lease expense	72,891	97,806
Telecommunications	57,970	55,093
Shipping	29,408	24,060
Commissions	28,093	35,623
Currency exchange	(4,790)	(37,632)
Total operating expenses	7,724,493	6,940,043
Operating income	5,515,406	3,503,042
Non-operating income (expense)
Gain on investments (Note 9)	245,631	505,065
Loss on sale of investment (Note 9)	(353,076)
Loss on lease termination	(41,350)
Interest expense	(610,265)	(498,666)
Interest income	196,454	113,809
Total non-operating income (expenses)	(562,606)	120,208
Income before income tax	4,952,800	3,623,250
Income taxes (Note 12)
Deferred income tax (expense) benefit	(146,767)	250,917
Current income tax expense	(704,444)	(118,182)
Net income for the year	4,101,589	3,755,985
Net income attributable to non-controlling interests	(1,063,060)	(980,121)
Net income attributable to controlling interest	$ 3,038,529	$ 2,775,864
Income per share (basic)	$ 0.24	$ 0.22
Income per share (diluted)	$ 0.24	$ 0.22
Weighted average number of common shares (basic)	12,454,957	12,434,886
Weighted average number of common shares (diluted)	12,680,668	12,489,467
Other comprehensive income:
Net income	$ 4,101,589	$ 3,755,985
Unrealized gain (loss) on foreign currency transactions	188,160	10,653
Total comprehensive income	4,289,749	3,766,638
Comprehensive income – non-controlling interest	(1,063,060)	(980,121)
Comprehensive income attributable to controlling interest	$ 3,226,689	$ 2,786,517