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Consolidated Statements of Cash Flows - USD ($) | 12 Months Ended
--- | ---
Nov. 30, 2018 | Nov. 30, 2017
CASH FLOWS FROM OPERATING ACTIVITIES |  |
Net loss for the year | $ (2,153,474) | $ (2,800,251)
Items not involving cash: |  |
Stock-based compensation expense (included in selling, general and administration expenses) (Note 6) | 128,799 | 214,112
Amortization of deferred financing costs |  | 138,927
Accretion | 154,428 | 103,034
Foreign currency transaction (gain) loss | (46,093) | 55,007
Accrued interest converted to convertible debentures |  | 285,780
Change in fair value of derivative liability | (188,543) | 239,802
Issue of common shares for services | 1,332,673 | 212,500
Depreciation | 19,392 | 45,377
Amortization of patent rights | 3,666 |
Changes in non-cash working capital: |  |
Accounts receivable | 15,690 | (3,292)
Inventory | 28,182 | (149,980)
Prepaid expenses and other receivables | (896,176) | 44,021
Accounts payable and accrued liabilities | 5,336 | 143,932
NET CASH USED IN OPERATING ACTIVITIES | (1,596,120) | (1,471,031)
CASH FLOWS FROM INVESTING ACTIVITIES |  |
Purchase of patent rights | (110,000) |
Deposit for equipment | (205,664) |
Purchase of property and equipment | (105,859) | (21,844)
NET CASH USED IN INVESTING ACTIVITIES | (421,523) | (21,844)
CASH FLOWS FROM FINANCING ACTIVITIES |  |
Net proceeds from issuance of common stock and warrants |  | 3,669,120
Net proceeds from secured convertible debentures |  | 1,433,716
Proceeds from issuance of units | 1,275,000 |
Repayment of secured convertible debentures |  | (1,757,671)
Proceeds from promissory note |  | 72,585
Repayment of promissory note |  | (72,585)
Repayment of unsecured convertible debentures | (40,357) | (107,099)
NET CASH PROVIDED BY FINANCING ACTIVITIES | 1,234,643 | 3,238,066
Effects of foreign currency exchange rate changes | 344 | 27,026
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS FOR THE YEAR | (782,656) | 1,772,217
Cash and cash equivalents, beginning of year | 1,965,043 | 192,826
CASH AND CASH EQUIVALENTS, END OF YEAR | 1,182,387 | 1,965,043
SUPPLEMENTAL INFORMATION: |  |
INCOME TAXES PAID | 0 | 0
COMMON SHARES ISSUED FOR FUTURE SERVICES | 750,000 |
AGENT WARRANTS |  | 28,458
INTEREST PAID | $ 132,624 | $ 138,993

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- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition The net cash inflow or outflow in aggregate debt due to repayments and proceeds from additional borrowings. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 3 -Subparagraph (SX 210.12-04(a)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690 + Details
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- Definition Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109197908&loc=SL79508275-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition The cash outflow for a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow for the payment of debt classified as other, maturing within one year or the operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
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