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Administrative Expenses (Tables)

12 Months Ended

Dec. 31, 2021

Disclosure of general and administrative expense [text block] [Abstract]

Schedule of administrative expenses

		For the years ended December 31,
		2021				2020				2019
Staff expense		$	3,471,146			$	2,759,505			$	2,201,515
Rental expense*			24,551				702,664				547,513
Depreciation and amortization expense			1,261,988				167,380				153,316
Utilities expense			93,736				120,236				131,810
Travelling and entertainment expense			148,063				138,707				108,021
Professional fees			1,183,499				932,891				391,273
Repairs and maintenance			71,990				70,443				104,813
Employee benefits			153,454				548,628				358,287
Other service fees			240,328				273,333				282,322
Other expenses**			933,288				960,685				474,696
		$	7,582,043			$	6,674,472			$	4,753,566