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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Cash Flows From Operating Activities: |  |
Net Loss | $ 40,474 | $ 207,673
Adjustments required to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 55 | 187
Goodwill and in-process research & development impairments | 0 | 54,345
Contingent Stock Right Remeasurement | 0 | 84,726
Changes in marketable securities and bank deposits, net | 0 | (142)
Changes in accrued liability for employee severance benefits, net of retirement fund profit | (108) | (21)
Stock-based compensation | 4,343 | 12,527
Non-cash finance income, net | (150) | (833)
Changes in operating assets and liabilities, net of effects of businesses acquired: |  |
Decrease (increase) in trade receivables, prepaid and other assets | 4,266 | (9,807)
Decrease (increase) in other non-current assets | 876 | (6,026)
Increase (decrease) in accounts payable and accruals | 3,259 | (10,908)
Increase in inventory | (875) | (4,445)
Net cash used in operating activities | (28,808) | (88,070)
Cash Flows From Investing Activities: |  |
Purchase of fixed assets | 0 | (113)
Cash acquired through merger | 0 | 38,641
Proceeds from sale and maturity of marketable securities | 1,027 | 48,577
Net cash provided by investing activities | 1,027 | 87,105
Cash Flows From Financing Activities: |  |
Proceeds related to issuance of common shares through offerings, net of issuance costs | 73,127 | 53,646
Proceeds related to issuance of stock for stock-based compensation arrangements, net | 247 | 100
Net cash provided by financing activities | 73,374 | 53,746
Increase in cash, cash equivalents and restricted cash | 45,593 | 52,781
Effect of exchange rate on cash, cash equivalents and restricted cash | 0 | 1
Cash, cash equivalents and restricted cash at beginning of the period | 58,418 | 44,584
Cash, cash equivalents and restricted cash at end of the period | 104,011 | 97,366
Cash and cash equivalents | 103,406 | 96,511
Restricted cash | 605 | 855
Total cash, cash equivalents and restricted cash shown in statement of cash flows | 104,011 | 97,366
Supplementary information on investing and financing activities not involving cash flows: |  |
Issuance of shares under employee stock purchase plan | 144 | 163
Additions to operating lease right of use assets | 0 | 1,120
Additions to operating lease liabilities | 0 | 1,120
Supplemental disclosure of cash flow information: |  |
Interest received | 11 | 298
Interest paid | 1,936 | 1,946
Fair value of assets acquired | 0 | 117,270
Less liabilities assumed | 0 | 5,827
Net acquired (See “Note 3- Business combination”) | 0 | 111,443
Less cash acquired | 0 | 38,641
Merger net of cash acquired | $ 0 | $ 72,802

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