Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Operating activities
Net income for the year	$ 2,367,795	$ 4,101,589
Adjustments to reconcile net income to net cash:
Stock based compensation	555,267	673,130
Depreciation and amortization	1,965,688	1,957,476
Non-cash operating lease	432,696
Income from investments	(129,943)	(245,631)
Loss on write-down of property held for sale	183,423
Impairment of investment	1,000,000
Loss on sale of investment		353,076
Gain on sale of property	(1,209,939)
Deferred income tax expense	155,399	146,767
Changes in assets and liabilities:
Accounts receivable	(925,803)	(1,853,042)
Inventories	348,558	244,694
Prepaid expenses and deposits	630,956	(416,670)
Long term deposits	(2,256,046)	(159,342)
Accounts payable	595,808	64,833
Accrued liabilities	98,018	119,026
Income taxes payable	(75,973)	652,077
Deferred revenue	46,289	(69,637)
Cash provided by operating activities	3,782,193	5,568,346
Investing activities
Maturities of term deposits	1,014,766	289,325
Proceeds from sale of property	3,750,000
Purchase of property, equipment and leaseholds	(4,373,903)	(4,964,736)
Return of investment	500,000
Proceeds of sale of investment		2,000,000
Distributions received from equity investment		510,710
Cash provided by (used in) investing activities	890,863	(2,164,701)
Financing activities
Proceeds from short-term lines of credit, net	96,227	241,680
Repayment of long-term debt	(4,318,188)	(1,517,500)
Proceeds from long-term debt		2,162,412
Dividends paid	(1,274,753)	(1,255,053)
Distribution to non-controlling interests	(991,708)	(794,722)
Proceeds from shares issued upon exercise of stock options	550,960	184,850
Cash used in financing activities	(5,937,462)	(978,333)
Effect of foreign exchange rate changes on cash	259,099	188,160
Increase (decrease) in cash	(1,005,307)	2,613,472
Cash, beginning of year	7,631,055	5,017,583
Cash, end of year	6,625,748	7,631,055
Supplemental disclosure of cash flow information:
Interest paid	612,296	610,625
Supplemental schedule of non-cash financing and investing activities
Recognition of operating lease liability and right of use assets	$ 4,087,949