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v3.23.1

Consolidated Statements of Cash Flows (Unaudited) - USD ($) | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Cash flows from operating activities: |  |
Net loss | $ (31,934,000) | $ (23,476,000)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Depreciation and amortization | 112,000 | 109,000
Stock-based compensation | 3,415,000 | 2,772,000
Amortization of debt issuance costs | 265,000 | 25,000
Changes in operating assets and liabilities: |  |
(Increase) decrease in accounts receivable | (234,000) | (23,000)
(Increase) decrease in prepaid expenses and other current assets | (867,000) | 273,000
Decrease in other assets | 400,000 | 207,000
Decrease in accounts payable and other liabilities | (2,770,000) | (3,308,000)
Net cash provided by (used in) operating activities | (31,613,000) | (23,421,000)
Cash and cash equivalents | 26,001,000 | 59,520,000
Cash paid for interest | 1,556,000 | 85,000
Issuance of Stock and Warrants for Services or Claims | 0 |
Adjustments to Additional Paid in Capital, Warrant Issued |  | 698
Treasury Stock, Carrying Basis |  | 6,321
Stock Issued During Period, Value, Treasury Stock Reissued | 0 | 0
Business Exit Costs | 0 | 1,500
Issuance of common stock under Equity Incentive Plans, value |  | 864,000
Cash flows from investing activities: |  |
Purchases of property and equipment | (248,000) | (76,000)
Purchases of investments | (28,864,000) | (17,816,000)
Maturities of investments | 41,205,000 | 13,484,000
Net cash (used in) provided by investing activities | 12,093,000 | (4,408,000)
Cash flows from financing activities: |  |
Repurchase of common stock | (824,000) | (864,000)
Proceeds from debt borrowings, net of fees | 0 | 24,148,000
Net cash used in financing activities | (824,000) | 23,284,000
Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect | (20,344,000) | (4,545,000)
Cash and cash equivalents at beginning of period | 46,345,000 | 64,065,000
Cash and cash equivalents at end of period | 26,001,000 | 59,520,000
Supplemental disclosure of cash flow information: |  |
Cash paid for interest | $ 1,556,000 | $ 85,000

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