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Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Share-Based Payment Arrangement, Employee [Member] Common Stock [Member] | Share-Based Payment Arrangement, Employee [Member] Additional Paid-in Capital [Member] | Share-Based Payment Arrangement, Employee [Member] Retained Earnings [Member] | Share-Based Payment Arrangement, Employee [Member] | Share-Based Payment Arrangement, Nonemployee [Member] Common Stock [Member] | Share-Based Payment Arrangement, Nonemployee [Member] Additional Paid-in Capital [Member] | Share-Based Payment Arrangement, Nonemployee [Member] Retained Earnings [Member] | Share-Based Payment Arrangement, Nonemployee [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Total
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2022 |  |  |  |  |  |  |  |  | 41,735,557 |  |  |
Balance at Dec. 31, 2022 |  |  |  |  |  |  |  |  | $ 42 | $ 511,049 | $ (283,552) | $ 227,539
Stock-based compensation for stock options | $ 0 | $ 650 | $ 0 | $ 650 | $ 0 | $ 23 | $ 0 | $ 23 |  |  |  |
Issuance of common stock pursuant to exercise of stock options (in shares) |  |  |  |  |  |  |  |  | 13,878 |  |  |
Issuance of common stock pursuant to exercise of stock options |  |  |  |  |  |  |  |  | $ 0 | 64 | 0 | 64
Net income (loss) |  |  |  |  |  |  |  |  | $ 0 | 0 | (24,271) | (24,271)
Balance (in shares) at Mar. 31, 2023 |  |  |  |  |  |  |  |  | 41,749,435 |  |  |
Balance at Mar. 31, 2023 |  |  |  |  |  |  |  |  | $ 42 | 511,786 | (307,823) | 204,005
Balance (in shares) at Dec. 31, 2022 |  |  |  |  |  |  |  |  | 41,735,557 |  |  |
Balance at Dec. 31, 2022 |  |  |  |  |  |  |  |  | $ 42 | 511,049 | (283,552) | $ 227,539
Issuance of common stock pursuant to exercise of stock options (in shares) |  |  |  |  |  |  |  |  |  |  |  | 495,299
Net income (loss) |  |  |  |  |  |  |  |  |  |  |  | $ (76,298)
Balance (in shares) at Sep. 30, 2023 |  |  |  |  |  |  |  |  | 42,129,798 |  |  |
Balance at Sep. 30, 2023 |  |  |  |  |  |  |  |  | $ 42 | 514,923 | (359,850) | 155,115
Balance (in shares) at Mar. 31, 2023 |  |  |  |  |  |  |  |  | 41,749,435 |  |  |
Balance at Mar. 31, 2023 |  |  |  |  |  |  |  |  | $ 42 | 511,786 | (307,823) | 204,005
Stock-based compensation for stock options | 0 | 812 | 0 | 812 | 0 | 23 | 0 | 23 |  |  |  |
Issuance of common stock pursuant to exercise of stock options (in shares) |  |  |  |  |  |  |  |  | 170,092 |  |  |
Issuance of common stock pursuant to exercise of stock options |  |  |  |  |  |  |  |  | $ 0 | 889 | 0 | 889
Net income (loss) |  |  |  |  |  |  |  |  | $ 0 | 0 | (26,376) | (26,376)
Balance (in shares) at Jun. 30, 2023 |  |  |  |  |  |  |  |  | 41,919,527 |  |  |
Balance at Jun. 30, 2023 |  |  |  |  |  |  |  |  | $ 42 | 513,510 | (334,199) | $ 179,353
Stock-based compensation for stock options | 0 | 926 | 0 | 926 | 0 | 23 | 0 | 23 |  |  |  |
Issuance of common stock pursuant to exercise of stock options (in shares) |  |  |  |  |  |  |  |  | 210,271 |  |  | 214,124
Issuance of common stock pursuant to exercise of stock options |  |  |  |  |  |  |  |  | $ 0 | 464 | 0 | $ 464
Net income (loss) |  |  |  |  |  |  |  |  | $ 0 | 0 | (25,651) | (25,651)
Balance (in shares) at Sep. 30, 2023 |  |  |  |  |  |  |  |  | 42,129,798 |  |  |
Balance at Sep. 30, 2023 |  |  |  |  |  |  |  |  | $ 42 | 514,923 | (359,850) | 155,115
Balance (in shares) at Dec. 31, 2023 |  |  |  |  |  |  |  |  | 42,236,919 |  |  |
Balance at Dec. 31, 2023 |  |  |  |  |  |  |  |  | $ 42 | 518,195 | (380,769) | 137,468
Stock-based compensation for stock options | 0 | 2,312 | 0 | 2,312 | 0 | 23 | 0 | 23 |  |  |  |
Net income (loss) |  |  |  |  |  |  |  |  | $ 0 | 0 | 25,043 | 25,043
Balance (in shares) at Mar. 31, 2024 |  |  |  |  |  |  |  |  | 43,248,416 |  |  |
Balance at Mar. 31, 2024 |  |  |  |  |  |  |  |  | $ 43 | 434,280 | (355,726) | 78,597
Issuance of warrants |  |  |  |  |  |  |  |  | $ 0 | (113,363) | 0 | (113,363)
Issuance of common stock pursuant to exercise of warrants (in shares) |  |  |  |  |  |  |  |  | 1,011,497 |  |  |
Issuance of common stock pursuant to exercise of warrants |  |  |  |  |  |  |  |  | $ 1 | 22,159 | 0 | 22,160
Derecognition of warrant liabilities upon exercise of warrants |  |  |  |  |  |  |  |  | $ 0 | 4,954 | 0 | 4,954
Balance (in shares) at Dec. 31, 2023 |  |  |  |  |  |  |  |  | 42,236,919 |  |  |
Balance at Dec. 31, 2023 |  |  |  |  |  |  |  |  | $ 42 | 518,195 | (380,769) | $ 137,468
Issuance of common stock pursuant to exercise of stock options (in shares) |  |  |  |  |  |  |  |  |  |  |  | (0)
Net income (loss) |  |  |  |  |  |  |  |  |  |  |  | $ 3,255
Balance (in shares) at Sep. 30, 2024 |  |  |  |  |  |  |  |  | 47,976,166 |  |  |
Balance at Sep. 30, 2024 |  |  |  |  |  |  |  |  | $ 48 | 544,105 | (377,514) | 166,639
Balance (in shares) at Mar. 31, 2024 |  |  |  |  |  |  |  |  | 43,248,416 |  |  |
Balance at Mar. 31, 2024 |  |  |  |  |  |  |  |  | $ 43 | 434,280 | (355,726) | 78,597
Stock-based compensation for stock options | 0 | 2,581 | 0 | 2,581 | 0 | 23 | 0 | 23 |  |  |  |
Net income (loss) |  |  |  |  |  |  |  |  | $ 0 | 0 | 6,155 | 6,155
Balance (in shares) at Jun. 30, 2024 |  |  |  |  |  |  |  |  | 47,976,166 |  |  |
Balance at Jun. 30, 2024 |  |  |  |  |  |  |  |  | $ 48 | 538,497 | (349,571) | 188,974
Issuance of common stock pursuant to exercise of warrants (in shares) |  |  |  |  |  |  |  |  | 4,727,750 |  |  |
Issuance of common stock pursuant to exercise of warrants |  |  |  |  |  |  |  |  | $ 5 | 101,387 | 0 | 101,392
Derecognition of warrant liabilities upon exercise of warrants |  |  |  |  |  |  |  |  | 0 | 226 | 0 | $ 226
Stock-based compensation for stock options | $ 0 | $ 3,456 | $ 0 | $ 3,456 | $ 0 | $ 2,152 | $ 0 | $ 2,152 |  |  |  |
Issuance of common stock pursuant to exercise of stock options (in shares) |  |  |  |  |  |  |  |  |  |  |  | 0
Net income (loss) |  |  |  |  |  |  |  |  | $ 0 | 0 | (27,943) | $ (27,943)
Balance (in shares) at Sep. 30, 2024 |  |  |  |  |  |  |  |  | 47,976,166 |  |  |
Balance at Sep. 30, 2024 |  |  |  |  |  |  |  |  | $ 48 | $ 544,105 | $ (377,514) | $ 166,639

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