Interim Condensed Consolidated Statements of Cash Flows (unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities
Net loss	$ (1,035,172)	$ (2,863,226)
Adjustments for:
Depreciation	108,678	116,529
Amortization of financing fees	18,824	33,532
Stock-based compensation	391,891	190,625
Loss on conversion of convertible promissory notes	20,513	0
(Gain) loss on revaluation of convertible promissory notes	(33,326)	1,296,148
Changes in non-cash working capital:
Trade receivables	(12,227)	12,983
Government remittances receivable	(13,524)	(67,671)
Inventory	(2,218)	4,022
Prepaid expenses and deposits	(186)	(295,664)
Accounts payable	206,655	800,629
Government remittances payable	22,634	19,447
Accrued liabilities	123,472	169,619
Net cash used in operating activities	(203,986)	(583,027)
Cash flows from investing activities
Adjustments of long-lived assets	0	(736,421)
Net cash (used in) investing activities	0	(736,421)
Cash flows from financing activities
Advances of long-term debt	1,109,100	0
Repayment of long-term debt	(9,134)	(45,647)
Financing fee on long-term debt	(44,364)	0
Repayments of obligations under capital lease	(14,148)	(17,502)
Advances on convertible promissory notes	0	1,425,000
Repayment of convertible promissory notes	0	(42,660)
Advances of loans payable to related parties	39,939	28,828
Repayment of loans payable to related parties	0	(28,828)
Proceeds on private placement	0	16,560
Net cash provided by financing activities	1,081,393	1,335,751
Effect of exchange rate on cash	9,238	(16,278)
Increase in cash	886,645	25
Cash and cash equivalents-beginning of period	42,900	36,033
Cash and cash equivalents and restricted cash-end of period	929,545	36,058
Supplemental Cash Flow Disclosure:
Interest paid	105,351	207,548
Supplemental Non-Cash Disclosure:
Common stock issued at fair value for conversion of debt	220,154	0
Shares issued for prepaid services	$ 141,869	$ 0