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Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2018 | Jun. 30, 2017
Operating Activities: |  |
Net loss | $ (5,810) | $ (371)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization [note 4] | 154 | 111
Deferred income tax (recovery) [note 2 and note 4] |  | (124)
Stock-based compensation [note 7 [c] and note 7 [d]] | 378 |
Changes in operating assets and liabilities: |  |
Amounts receivable | (21) |
Prepaid expenses and other assets | 433 | 2
Accounts payable | 38 | 417
Accrued liabilities other | 528 | (64)
Accrued clinical liabilities | (95) |
Accrued compensation | 292 |
Lease obligation | 2 |
Net cash used in operating activities | (4,101) | (29)
Financing Activities: |  |
Proceeds from the sale of preferred stock, common stock and warrants, net of issuance costs | 12,193 |
Proceeds from exercise of warrants, net of issuance costs | 428 |
Stockholder loans |  | 20
Proceeds from purchase agreement with Lincoln Park Capital, net of issuance costs | 1,280 |
Net cash provided by financing activities | 13,901 | 20
Investing Activities: |  |
Purchase of property and equipment | (36) |
Proceeds on disposal of assets | 10 |
Net cash provided by investing activities | (26) |
Net increase (decrease) in cash, cash equivalents and restricted cash | 9,774 | (9)
Cash, cash equivalents and restricted cash at beginning of the period | 5,556 | 15
Cash, cash equivalents and restricted cash at end of the period | $ 15,330 | 6
Non cash financing activities |  |
Interest expense accrued but not yet paid |  | $ 14

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