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v3.21.2

STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 9 Months Ended
--- | ---
Sep. 30, 2021 | Sep. 30, 2020
Cash flows from operating activities: |  |
Net loss | $ (66,957) | $ (57,204)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation | 1,892 | 708
Amortization of financing costs | 148 |
Stock-based compensation | 9,857 | 5,393
(Increase) decrease in: |  |
Receivables | 3,155 | (2,098)
Prepaid expenses and other current assets | 7,646 | 8,249
Right of use asset | (529) | (98)
Other noncurrent assets | 508 | (636)
Increase (decrease) in: |  |
Accounts payable | 503 | 1,713
Accrued expenses | (3,169) | 3,828
Lease liabilities | 604 | 168
Net cash used in operating activities | (46,342) | (39,977)
Cash flows from investing activities: |  |
Purchases of property and equipment | (2,964) | (6,012)
Net cash used in investing activities | (2,964) | (6,012)
Cash flows from financing activities: |  |
Proceeds from long-term debt borrowing | 25,000 |
Debt issuance costs | (75) |
Proceeds from exercise of stock options | 1,037 | 43
Issuance of common stock in connection with a public offering, net | 0 | 88,661
Issuance of common stock in connection with at the market offerings, net | 0 | 13,015
Net cash provided by financing activities | 25,962 | 101,719
Net increase (decrease) in cash and cash equivalents | (23,344) | 55,730
Cash and cash equivalents, and restricted cash, beginning of period | 115,069 | 79,741
Cash and cash equivalents, and restricted cash, end of period | 91,725 | 135,471
Supplementary disclosure of cash flow information: |  |
Cash paid for interest | 136 |
Amounts included in accrued expenses and accounts payable related to property and equipment | 348 | $ 1,163
Issuance costs in accounts payable and accrued expenses | 184 |
Supplementary disclosure of noncash investing and financing activities |  |
Warrants issued in a term loan | $ 788 |

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