Disclosure of detailed information about intangible assets [text block] |
| | | Patents | | | | License | | | | Total | | | | | $ | | | | $ | | | | $ | | | | | | | | | | | | | | | Cost: | | | | | | | | | | | | | Balance at February 28, 2015 | | | 278 | | | | 24,330 | | | | 24,608 | | Additions | | | 84 | | | | — | | | | 84 | | Balance at February 29, 2016, February 28, 2017 (Unaudited) and March 31, 2017 | | | 362 | | | | 24,330 | | | | 24,692 | | Additions | | | — | | | | — | | | | — | | Balance at March 31, 2018 | | | 362 | | | | 24,330 | | | | 24,692 | | | | | | | | | | | | | | | Accumulated amortization: | | | | | | | | | | | | | Balance at February 28, 2015 | | | 10 | | | | 7,102 | | | | 7,112 | | Amortization for the year | | | 13 | | | | 2,323 | | | | 2,336 | | Impairment loss | | | 339 | | | | — | | | | 339 | | Balance at February 29, 2016 | | | 362 | | | | 9,425 | | | | 9,787 | | Amortization for the twelve-month period (Unaudited) | | | — | | | | 2,323 | | | | 2,323 | | Balance at February 28, 2017 (Unaudited) | | | 362 | | | | 11,748 | | | | 12,110 | | Amortization for the one-month period (Unaudited) | | | — | | | | 194 | | | | 194 | | Amortization for the thirteen-month period | | | — | | | | 2,517 | | | | 2,517 | | Balance at March 31, 2017 | | | 362 | | | | 11,942 | | | | 12,304 | | Amortization for the year | | | — | | | | 2,323 | | | | 2,323 | | Balance at March 31, 2018 | | | 362 | | | | 14,265 | | | | 14,627 | | | | | | | | | | | | | | | Net carrying amounts: | | | | | | | | | | | | | February 28, 2017 (Unaudited) | | | — | | | | 12,582 | | | | 12,582 | | March 31, 2017 | | | — | | | | 12,388 | | | | 12,388 | | March 31, 2018 | | | — | | | | 10,065 | | | | 10,065 | |
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