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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Accumulated Other Comprehensive (Loss) Income | Accumulated Deficit
--- | --- | --- | --- | --- | ---
Beginning Balances at Dec. 31, 2022 | $ 581,013 | $ 128 | $ 1,510,518 | $ (5,438) | $ (924,195)
Beginning Balances (in shares) at Dec. 31, 2022 |  | 127,604 |  |  |
Issuance of common stock upon exercise of stock options, shares |  | 244 |  |  |
Issuance of common stock upon exercise of stock options | 1,617 |  | 1,617 |  |
Issuance of common stock upon release of restricted stock awards, net of statutory tax withholdings | (5,963) | $ 1 | (5,964) |  |
Issuance of common stock upon release of restricted stock awards, net of statutory tax withholdings, Shares |  | 850 |  |  |
Issuance of common stock under Employee Stock Purchase Plan | 777 |  | 777 |  |
Issuance of common stock under Employee Stock Purchase Plan (in shares) |  | 81 |  |  |
Stock compensation expense | 20,596 |  | 20,596 |  |
Total other comprehensive income (Loss) | 66 |  |  | 66 |
Net Income (Loss) | (20,901) |  |  |  | (20,901)
Ending Balances at Jun. 30, 2023 | 577,205 | $ 129 | 1,527,544 | (5,372) | (945,096)
Ending Balances (in shares) at Jun. 30, 2023 |  | 128,779 |  |  |
Beginning Balances at Mar. 31, 2023 | 563,732 | $ 128 | 1,516,331 | (4,200) | (948,527)
Beginning Balances (in shares) at Mar. 31, 2023 |  | 128,472 |  |  |
Issuance of common stock upon exercise of stock options, shares |  | 203 |  |  |
Issuance of common stock upon exercise of stock options | 1,378 |  | 1,378 |  |
Issuance of common stock upon release of restricted stock awards, net of statutory tax withholdings | (726) | $ 1 | (727) |  |
Issuance of common stock upon release of restricted stock awards, net of statutory tax withholdings, Shares |  | 104 |  |  |
Stock compensation expense | 10,562 |  | 10,562 |  |
Total other comprehensive income (Loss) | (1,172) |  |  | (1,172) |
Net Income (Loss) | 3,431 |  |  |  | 3,431
Ending Balances at Jun. 30, 2023 | 577,205 | $ 129 | 1,527,544 | (5,372) | (945,096)
Ending Balances (in shares) at Jun. 30, 2023 |  | 128,779 |  |  |
Beginning Balances at Dec. 31, 2023 | 622,072 | $ 130 | 1,554,634 | (2,108) | (930,584)
Beginning Balances (in shares) at Dec. 31, 2023 |  | 129,530 |  |  |
Issuance of common stock upon exercise of stock options, shares |  | 294 |  |  |
Issuance of common stock upon exercise of stock options | 2,054 |  | 2,054 |  |
Issuance of common stock upon release of restricted stock awards, net of statutory tax withholdings | (8,575) | $ 1 | (8,576) |  |
Issuance of common stock upon release of restricted stock awards, net of statutory tax withholdings, Shares |  | 1,066 |  |  |
Issuance of common stock under Employee Stock Purchase Plan | 904 |  | 904 |  |
Issuance of common stock under Employee Stock Purchase Plan (in shares) |  | 94 |  |  |
Stock compensation expense | 26,532 |  | 26,532 |  |
Total other comprehensive income (Loss) | (2,803) |  |  | (2,803) |
Net Income (Loss) | 2,665 |  |  |  | 2,665
Ending Balances at Jun. 30, 2024 | 642,849 | $ 131 | 1,575,548 | (4,911) | (927,919)
Ending Balances (in shares) at Jun. 30, 2024 |  | 130,984 |  |  |
Beginning Balances at Mar. 31, 2024 | 618,480 | $ 131 | 1,562,027 | (4,373) | (939,305)
Beginning Balances (in shares) at Mar. 31, 2024 |  | 130,859 |  |  |
Issuance of common stock upon exercise of stock options, shares |  | 54 |  |  |
Issuance of common stock upon exercise of stock options | 419 |  | 419 |  |
Issuance of common stock upon release of restricted stock awards, net of statutory tax withholdings | (416) |  | (416) |  |
Issuance of common stock upon release of restricted stock awards, net of statutory tax withholdings, Shares |  | 71 |  |  |
Stock compensation expense | 13,518 |  | 13,518 |  |
Total other comprehensive income (Loss) | (538) |  |  | (538) |
Net Income (Loss) | 11,386 |  |  |  | 11,386
Ending Balances at Jun. 30, 2024 | $ 642,849 | $ 131 | $ 1,575,548 | $ (4,911) | $ (927,919)
Ending Balances (in shares) at Jun. 30, 2024 |  | 130,984 |  |  |

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