Consolidated Statements of Income and Comprehensive Income - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Income Statement [Abstract]
Sales	$ 34,416,335	$ 31,407,454
Cost of sales (Note 6, 7 & 8)	23,019,824	21,641,035
Gross profit	11,396,511	9,766,419
Operating Expenses
Wages	2,321,285	2,169,825
Administrative salaries and benefits	883,460	804,272
Insurance	581,187	479,218
Lease expense	382,663	453,639
Consulting	320,759	277,277
Professional fees	285,424	283,842
Office and miscellaneous	269,459	250,330
Interest expense	199,930	260,657
Advertising and promotion	172,185	197,196
Research	116,411	81,422
Travel	107,894	95,053
Investor relations and transfer agent fee	94,256	78,930
Commissions	62,632	148,922
Telecommunications	45,482	43,535
Currency exchange	25,091	(6,890)
Utilities	21,523	17,651
Shipping	16,567	12,839
Bad debt expense	6,979	1,016
Total operating expenses	5,913,187	5,648,734
Operating income	5,483,324	4,117,685
Gain on sale of equipment (Note 6)		9,490
Gain on sale of land (Note 6)	44,330
PPP loan forgiveness (Note 12)	537,960
Gain on investments (Note 10)	507,143	877,358
Gain on acquisition of ENP Realty (Note 10)		133,341
Interest income	77,999	53,101
Income before income tax	6,650,756	5,190,975
Income taxes (Note 14)
Deferred income tax expense	(363,317)	(409,553)
Current income tax expense	(1,993,182)	(1,197,888)
Net income	4,294,257	3,583,534
Net income attributable to non-controlling interests	(845,095)	(606,484)
Net income attributable to controlling interest	$ 3,449,162	$ 2,977,050
Income per share (basic and diluted) (Note 15)	$ 0.28	$ 0.24
Weighted average number of common shares (basic)	12,316,254	12,240,641
Weighted average number of common shares (diluted)	12,505,522	12,302,552
Other comprehensive income:
Unrealized gain on foreign currency transactions	$ 96,391	$ 122,489
Total comprehensive income	4,390,648	3,706,023
Comprehensive income – non-controlling interest	(845,095)	(606,484)
Comprehensive income attributable to controlling interests	$ 3,545,553	$ 3,099,539