Notes to the Consolidated Statements of Cash Flows (Tables)

12 Months Ended

Oct. 31, 2021

Statement [Line Items]

Summary of reconciliation of liabilities arising from financing activities

Changes in liabilities arising from financing activities comprise the following:

	Restricted share units		Lease liabilities		Loans payable		Restoration provisions		Convertible debt		Conversion feature of convertible debt		Deferred government funding
Balance, October 31, 2019		—		—		87,381		—		384,207		94,985		1,067,318
Cash changes:
Repayments of lease liabilities				(387,508)
Proceeds from loans payable						2,153,110
Repayment of loans payable						(12,881)
Proceeds from government grants														1,182,599
Total changes from financing cash flows		—		(387,508)		2,227,610		—		384,207		94,985		2,249,917
Non-cash changes:
New leases				4,141,153

	Restricted share units		Lease liabilities		Loans payable		Restoration provisions		Convertible debt		Conversion feature of convertible debt		Deferred government funding
Grant of restricted share units		88,425
Fair value loss on restricted share units		84,454
Accrued interest and accretion										9,931
New restoration provisions								321,400
Conversion of convertible debt										(397,424)		(94,985)
Amortization of government grants														(2,226,910)
Foreign exchange (gain) or loss		(1,030)		(140,475)		20,268				3,286				(23,007)
Balance, October 31, 2020		171,849		3,613,170		2,247,878		321,400		—		—		—
Cash changes:
Repayments of lease liabilities				(884,024)
Proceeds from loans payable						10,091,220
Repayment of loans payable						(12,544,339)
Proceeds from convertible debt										70,719,220		27,681,043		—
Total changes from financing cash flows		—		(884,024)		(2,453,119)		—		70,719,220		27,681,043		—
Non-cash changes:
New leases				26,261,895
Additions to restoration provision
Grant of restricted share units		604,943
Fair value loss on restricted share units		3,096,940
RSU FMV transfer to share capital on public transaction		(3,922,754)
Accrued interest and accretion								3,194		1,129,680
Foreign exchange loss		49,022		373,828		244,989		9,639
New restoration provisions								—
Fair value loss on conversion feature of convertible debt												1,347,895
Amortization of government grants														—
Balance, October 31, 2021		—		29,364,869		39,748		334,233		71,848,900		29,028,938		—