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v3.21.1

Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019
Operating activities: |  |
Net loss | $ (9,169) | $ (7,247)
Adjustments to reconcile net loss to net cash flows from operating activities: |  |
Depreciation and amortization | 68 | 84
Capital gains from sales of property and equipment |  | (96)
Unrealized gain from convertible loan | (61) |
Non cash and accrued interest | (9) | (25)
Share-based compensation expense | 1,937 | 1,099
Changes in assets and liabilities: |  |
Prepaid expenses and other assets | 222 | (126)
Other payables and accrued liabilities | (240) | (140)
Net cash flows used in operating activities | (7,252) | (6,451)
Investing activities: |  |
Purchase of property and equipment | (91) | (216)
Investment in a convertible loan | (200) |
Sales of property and equipment |  | 259
Proceeds from sales of marketable securities | 2,521 |
Purchase of marketable securities | (4,998) | (2,496)
Net cash flows used in investing activities | (2,768) | (2,453)
Financing activities: |  |
Issuance of common stock and warrants, net of issuance costs |  | 36,770
Repayment of shareholders investment | (3,375) |
Net cash flows (used in) provided by financing activities | (3,375) | 36,770
(Decrease) increase in cash, cash equivalents and restricted cash | (13,395) | 27,866
Cash, cash equivalents and restricted cash at beginning of period | 33,129 | 5,263
Cash, cash equivalents and restricted cash at ending of period | 19,734 | 33,129
Non-cash activities: |  |
Right-of-use assets obtained in exchange for new operating lease obligations |  | 966
Supplemental disclosure of cash flow information: |  |
Interest paid from litigation | 236 |
Cash received from interest | 32 | 97
Financing fees included in other receivable |  | $ 412

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