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Consolidated Statements of Equity - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Accumulated Deficit
--- | --- | --- | --- | ---
Beginning Balance, Shares at Dec. 31, 2022 |  | 199,433,998 |  |
Beginning Balance at Dec. 31, 2022 | $ 657,444 | $ 199 | $ 1,632,080 | $ (974,835)
Exercise of stock options, Shares |  | 123,168 |  |
Exercise of stock options | 366 |  | 366 |
Issuance of common stock upon vesting of restricted stock units, shares |  | 1,471,826 |  |
Issuance of common stock upon vesting of restricted stock units | 1 | $ 2 | (1) |
Stock-based compensation expense | 8,661 |  | 8,661 |
Stock-based compensation expense for Employee Stock Purchase Plan, or ESPP | 270 |  | 270 |
Net income (loss) | (15,990) |  |  | (15,990)
Ending Balance, Shares at Mar. 31, 2023 |  | 201,028,992 |  |
Ending Balance at Mar. 31, 2023 | 650,752 | $ 201 | 1,641,376 | (990,825)
Exercise of stock options, Shares |  | 99,215 |  |
Exercise of stock options | 337 |  | 337 |
Issuance of common stock upon vesting of restricted stock units, shares |  | 792,242 |  |
Issuance of common stock upon vesting of restricted stock units |  | $ 1 | (1) |
Issuance of common stock under ESPP, Shares |  | 193,164 |  |
Issuance of common stock under ESPP | 1,178 |  | 1,178 |
Stock-based compensation expense | 10,869 |  | 10,869 |
Stock-based compensation expense for Employee Stock Purchase Plan, or ESPP | 152 |  | 152 |
Net income (loss) | (18,771) |  |  | (18,771)
Ending Balance, Shares at Jun. 30, 2023 |  | 202,113,613 |  |
Ending Balance at Jun. 30, 2023 | 644,517 | $ 202 | 1,653,911 | (1,009,596)
Exercise of stock options, Shares |  | 91,353 |  |
Exercise of stock options | 748 |  | 748 |
Issuance of common stock upon vesting of restricted stock units, shares |  | 691,115 |  |
Issuance of common stock upon vesting of restricted stock units |  | $ 1 | (1) |
Stock-based compensation expense | 11,043 |  | 11,043 |
Stock-based compensation expense for Employee Stock Purchase Plan, or ESPP | 186 |  | 186 |
Net income (loss) | (8,091) |  |  | (8,091)
Ending Balance, Shares at Sep. 30, 2023 |  | 202,896,081 |  |
Ending Balance at Sep. 30, 2023 | $ 648,403 | $ 203 | 1,665,887 | (1,017,687)
Beginning Balance, Shares at Dec. 31, 2023 | 204,084,024 | 204,084,024 |  |
Beginning Balance at Dec. 31, 2023 | $ 656,445 | $ 204 | 1,678,401 | (1,022,160)
Exercise of stock options, Shares |  | 493,608 |  |
Exercise of stock options | 3,168 |  | 3,168 |
Issuance of common stock upon vesting of restricted stock units, shares |  | 1,737,736 |  |
Issuance of common stock upon vesting of restricted stock units |  | $ 2 | (2) |
Stock-based compensation expense | 10,766 |  | 10,766 |
Stock-based compensation expense for Employee Stock Purchase Plan, or ESPP | 193 |  | 193 |
Net income (loss) | (1,009) |  |  | (1,009)
Ending Balance, Shares at Mar. 31, 2024 |  | 206,315,368 |  |
Ending Balance at Mar. 31, 2024 | $ 669,563 | $ 206 | 1,692,526 | (1,023,169)
Beginning Balance, Shares at Dec. 31, 2023 | 204,084,024 | 204,084,024 |  |
Beginning Balance at Dec. 31, 2023 | $ 656,445 | $ 204 | 1,678,401 | (1,022,160)
Exercise of stock options, Shares | 838,428 |  |  |
Repurchase and retirement of common stock shares | (3,104,312) |  |  |
Repurchase and retirement of common stock | $ (25,062) |  |  |
Ending Balance, Shares at Sep. 30, 2024 | 205,517,689 | 205,517,689 |  |
Ending Balance at Sep. 30, 2024 | $ 676,798 | $ 205 | 1,695,279 | (1,018,686)
Beginning Balance, Shares at Mar. 31, 2024 |  | 206,315,368 |  |
Beginning Balance at Mar. 31, 2024 | 669,563 | $ 206 | 1,692,526 | (1,023,169)
Exercise of stock options, Shares |  | 308,435 |  |
Exercise of stock options | 2,225 |  | 2,225 |
Issuance of common stock upon vesting of restricted stock units, shares |  | 1,028,744 |  |
Issuance of common stock upon vesting of restricted stock units |  | $ 1 | (1) |
Issuance of common stock under ESPP, Shares |  | 167,351 |  |
Issuance of common stock under ESPP | 1,220 |  | 1,220 |
Stock-based compensation expense | 12,117 |  | 12,117 |
Stock-based compensation expense for Employee Stock Purchase Plan, or ESPP | 202 |  | 202 |
Net income (loss) | 436 |  |  | 436
Ending Balance, Shares at Jun. 30, 2024 |  | 207,819,898 |  |
Ending Balance at Jun. 30, 2024 | 685,763 | $ 207 | 1,708,289 | (1,022,733)
Exercise of stock options, Shares |  | 36,385 |  |
Exercise of stock options | $ 200 |  | 200 |
Issuance of common stock upon vesting of restricted stock units, shares |  | 765,718 |  |
Issuance of common stock upon vesting of restricted stock units |  | $ 1 | (1) |
Repurchase and retirement of common stock shares | (3,104,312) | (3,104,312) |  |
Repurchase and retirement of common stock | $ (25,062) | $ (3) | (25,059) |
Stock-based compensation expense | 11,623 |  | 11,623 |
Stock-based compensation expense for Employee Stock Purchase Plan, or ESPP | $ 227 |  | 227 |
Ending Balance, Shares at Sep. 30, 2024 | 205,517,689 | 205,517,689 |  |
Ending Balance at Sep. 30, 2024 | $ 676,798 | $ 205 | $ 1,695,279 | $ (1,018,686)

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