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v3.20.2

Condensed Statements of Cash Flows (unaudited) - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2020 | Jun. 30, 2019
Cash flows from operating activities |  |
Net loss | $ (16,641) | $ (7,665)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities: |  |
Depreciation | 157 | 181
Stock-based compensation expense | 1,136 | 33
Amortization of discounts and loan issuance costs | 29 | 30
Noncash interest expense | 110 | 1,399
Change in fair value of preferred warrant liability | 75 | (1)
Changes in operating assets and liabilities: |  |
Prepaid and other assets | (392) | (195)
Accounts payable and accrued liabilities | 1,908 | (199)
Accrued compensation | 5 | (50)
Operating lease right-of-use assets and liabilities, net | 2 | (39)
Deferred revenue | (1,320) | 19,900
Net cash (used in) provided by operating activities | (14,931) | 13,394
Cash flows from investing activities |  |
Purchases of property and equipment | (10) | (130)
Net cash used in investing activities | (10) | (130)
Cash flows from financing activities |  |
Proceeds from issuance of common stock in initial public offering, gross | 298,080 | 0
Payment of issuance costs related to initial public offering | (22,680) | 0
Proceeds from exercise of stock options/units, net of repurchases | 16 | 63
Payments on long-term debt | (4,683) | (1,400)
Proceeds from issuance of Series C convertible preferred stock, net of issuance costs | 2,200 | 0
Proceeds from issuance of convertible notes, net of issuance costs | 0 | 19,458
Net cash provided by financing activities | 272,933 | 18,121
Net increase in cash, cash equivalents and restricted cash | 257,992 | 31,385
Cash, cash equivalents and restricted cash at beginning of period | 94,578 | 3,090
Cash, cash equivalents and restricted cash at end of period | 352,570 | 34,475
Supplemental disclosure of cash flow information: |  |
Cash paid for interest | 571 | 225
Supplemental schedule of noncash investing and financing activities: |  |
Right-of-use assets obtained in exchange for operating lease liabilities | 676 | 807
Costs incurred, but not paid, in connection with IPO included in accounts payable and accrued liabilities | 1,346 | 0
Costs incurred, but not paid, in connection with purchases of property and equipment included in accounts payable and accrued liabilities | 287 | 0
Conversion of convertible preferred stock into common stock upon completion of initial public offering | 136,920 | 0
Reclassification of warrant liability to equity due to adjustment from preferred stock warrant to common stock warrant upon completion of initial public offering | $ 120 | $ 0

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