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v3.21.2

Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2021 | Sep. 30, 2020
Operating Activities |  |
Net loss | $ (67,604) | $ (37,334)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Stock-based compensation expense | 2,722 | 2,707
Depreciation and amortization | 175 | 93
Changes in operating assets and liabilities: |  |
Accounts receivable | 2,199 | 13,445
Prepaid and other assets | (2,028) | 225
Accounts payable | (2,063) | (35)
Accrued compensation and other accrued liabilities | 1,473 | 2,156
Operating lease liability and right-of-use asset | 177 | 45
Deferred revenue | (1,130) | (14,236)
Net cash flows used in operating activities | (66,079) | (32,934)
Investing Activities |  |
Proceeds from maturities of short-term investments | 46,162 | 74,082
Purchase of short-term investments |  | (91,742)
Purchases of property and equipment | (839) | (228)
Net cash flows provided by (used in) investing activities | 45,323 | (17,888)
Financing Activities |  |
Issuance of common stock for public offering, net of issuance costs | 49,250 | 59,941
Issuance of common stock from stock grants and option exercises | 303 | 435
Net cash flow provided by financing activities | 49,553 | 60,376
Net increase in cash and cash equivalents | 28,797 | 9,554
Cash and cash equivalents at beginning of the period | 30,360 | 15,369
Cash and cash equivalents at end of the period | 59,157 | $ 24,923
Supplemental Disclosure of Non-Cash Investing and Financing Activities: |  |
Right-of-use assets obtained in exchange for operating lease liabilities | $ 1,850 |

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