December 31, 2017 | Loans and receivables | Financial liabilities at FVTPL | Other financial liabilities | Total | |||||||
$ | $ | $ | $ | ||||||||
Cash and cash equivalents (note 6) | 7,780 | — | — | 7,780 | |||||||
Trade and other receivables (note 8) | 35 | — | — | 35 | |||||||
Restricted cash equivalents | 381 | — | — | 381 | |||||||
Payables and accrued liabilities (note 12) | — | — | (2,689 | ) | (2,689 | ) | |||||
Provision for restructuring costs (note 13) | — | — | (1,806 | ) | (1,806 | ) | |||||
Warrant liability (note 14) | — | (3,897 | ) | — | (3,897 | ) | |||||
8,196 | (3,897 | ) | (4,495 | ) | (196 | ) |
December 31, 2016 | Loans and receivables | Financial liabilities at FVTPL | Other financial liabilities | Total | ||||||||
$ | $ | $ | $ | |||||||||
Cash and cash equivalents (note 6) | 21,999 | — | — | 21,999 | ||||||||
Trade and other receivables (note 8) | 235 | — | — | 235 | ||||||||
Restricted cash equivalents | 496 | — | — | 496 | ||||||||
Payables and accrued liabilities (note 12) | — | — | (3,352 | ) | (3,352 | ) | ||||||
Provision for restructuring costs (note 13) | — | — | (33 | ) | (33 | ) | ||||||
Warrant liability (note 14) | — | (6,854 | ) | — | (6,854 | ) | ||||||
Other non-current liabilities (note 15) | — | — | (97 | ) | (97 | ) | ||||||
22,730 | (6,854 | ) | (3,482 | ) | 12,394 |