Changes in Non-Cash Working Capital (Tables)

3 Months Ended

Dec. 31, 2019

Changes in Non-Cash Working Capital [Abstract]

Summary of changes in non-cash working capital

	Three months ended			Three months Ended
	December  31, 2019			December 31, 2018
Accounts receivable	$	13,030		$	(40,607	)
Prepaid expenses		(5,157	)		4,835
Accounts payable		20,747			3,916
	$	28,620		$	(31,856	)