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v3.23.3

Condensed Consolidated Statements of Stockholders' Equity (Deficit) - USD ($) | Preferred stock | Common stock | Additional paid-in capital | Accumulated deficit | Total
--- | --- | --- | --- | --- | ---
Balance, beginning of period at Dec. 31, 2020 |  |  | $ 1,364,000 | $ (107,497,000) | $ (106,133,000)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Exercise of options (in shares) |  | 71,647 |  |  | 71,647
Exercise of options |  |  | 54,000 |  | $ 54,000
Net loss |  |  |  | (28,845,000) | (28,845,000)
Balance, end of period at Dec. 31, 2021 |  | $ 0 | 6,738,000 | (136,342,000) | $ (129,604,000)
Balances, end of period (in shares) at Dec. 31, 2021 |  | 264,978 |  |  | 264,977
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Exercise of options (in shares) |  | 33,747 |  |  |
Exercise of options |  |  | 61,000 |  | $ 61,000
Stock-based compensation |  |  | 62,000 |  | 62,000
Net loss |  |  |  | (7,873,000) | (7,873,000)
Balance, end of period at Mar. 31, 2022 |  | $ 0 | 6,861,000 | (144,215,000) | (137,354,000)
Balances, end of period (in shares) at Mar. 31, 2022 |  | 298,725 |  |  |
Balance, beginning of period at Dec. 31, 2021 |  | $ 0 | 6,738,000 | (136,342,000) | $ (129,604,000)
Balances, beginning of period (in shares) at Dec. 31, 2021 |  | 264,978 |  |  | 264,977
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net loss |  |  |  |  | $ (24,645,000)
Balance, end of period at Sep. 30, 2022 |  | $ 0 | 7,062,000 | (160,987,000) | (153,925,000)
Balances, end of period (in shares) at Sep. 30, 2022 |  | 320,245 |  |  |
Balance, beginning of period at Dec. 31, 2021 |  | $ 0 | 6,738,000 | (136,342,000) | $ (129,604,000)
Balances, beginning of period (in shares) at Dec. 31, 2021 |  | 264,978 |  |  | 264,977
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Exercise of options (in shares) |  | 82,879 |  |  | 82,879
Exercise of options |  |  | 94,000 |  | $ 94,000
Net loss |  |  |  | (47,187,000) | (47,187,000)
Ending balance (in shares) at Dec. 31, 2022 | 0 |  |  |  |
Balance, end of period at Dec. 31, 2022 | $ 0 | $ 0 | 10,028,000 | (186,358,000) | $ (176,330,000)
Balances, end of period (in shares) at Dec. 31, 2022 |  | 347,926 |  |  | 347,926
Balance, beginning of period at Mar. 31, 2022 |  | $ 0 | 6,861,000 | (144,215,000) | $ (137,354,000)
Balances, beginning of period (in shares) at Mar. 31, 2022 |  | 298,725 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Exercise of options (in shares) |  | 9,393 |  |  |
Exercise of options |  |  | 5,000 |  | 5,000
Stock-based compensation |  |  | 70,000 |  | 70,000
Net loss |  |  |  | (8,679,000) | (8,679,000)
Balance, end of period at Jun. 30, 2022 |  | $ 0 | 6,936,000 | (152,894,000) | (145,958,000)
Balances, end of period (in shares) at Jun. 30, 2022 |  | 308,118 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Exercise of options (in shares) |  | 12,128 |  |  |
Exercise of options |  |  | 7,000 |  | 7,000
Stock-based compensation |  |  | 119,000 |  | 119,000
Net loss |  |  |  | (8,093,000) | (8,093,000)
Balance, end of period at Sep. 30, 2022 |  | $ 0 | 7,062,000 | (160,987,000) | (153,925,000)
Balances, end of period (in shares) at Sep. 30, 2022 |  | 320,245 |  |  |
Balance, beginning of period at Dec. 31, 2022 | $ 0 | $ 0 | 10,028,000 | (186,358,000) | $ (176,330,000)
Balances, beginning of period (in shares) at Dec. 31, 2022 |  | 347,926 |  |  | 347,926
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Exercise of options (in shares) |  | 95,842 |  |  |
Exercise of options |  |  | 50,000 |  | $ 50,000
Stock-based compensation |  |  | 73,000 |  | 73,000
Deemed dividend |  |  | 959,000 | (959,000) |
Net loss |  |  |  | (8,268,000) | (8,268,000)
Ending balance (in shares) at Mar. 31, 2023 | 0 |  |  |  |
Balance, end of period at Mar. 31, 2023 | $ 0 | $ 0 | 11,110,000 | (195,585,000) | (184,475,000)
Balances, end of period (in shares) at Mar. 31, 2023 |  | 443,768 |  |  |
Beginning balance (in shares) at Dec. 31, 2022 | 0 |  |  |  |
Balance, beginning of period at Dec. 31, 2022 | $ 0 | $ 0 | 10,028,000 | (186,358,000) | $ (176,330,000)
Balances, beginning of period (in shares) at Dec. 31, 2022 |  | 347,926 |  |  | 347,926
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Assumption of preferred stock in connection with the Business Combination |  |  |  |  | $ 551,000
Net loss |  |  |  |  | $ (23,529,000)
Ending balance (in shares) at Sep. 30, 2023 | 4,015,002 |  |  |  | 4,015,002
Balance, end of period at Sep. 30, 2023 | $ 1,000 | $ 2,000 | 221,351,000 | (212,867,000) | $ 8,487,000
Balances, end of period (in shares) at Sep. 30, 2023 |  | 26,316,681 |  |  | 26,316,681
Beginning balance (in shares) at Mar. 31, 2023 | 0 |  |  |  |
Balance, beginning of period at Mar. 31, 2023 | $ 0 | $ 0 | 11,110,000 | (195,585,000) | $ (184,475,000)
Balances, beginning of period (in shares) at Mar. 31, 2023 |  | 443,768 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Exercise of options |  | $ 4,592 | 16,000 |  | 16,000
Stock-based compensation |  |  | 69,000 |  | 69,000
Deemed dividend |  |  | 2,022,000 | (2,022,000) |
Net loss |  |  |  | (13,974,000) | (13,974,000)
Ending balance (in shares) at Jun. 30, 2023 | 0 |  |  |  |
Balance, end of period at Jun. 30, 2023 | $ 0 | $ 0 | 13,217,000 | (211,581,000) | (198,364,000)
Balances, end of period (in shares) at Jun. 30, 2023 |  | 448,360 |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Exercise of options |  | $ 50,646 | 29,000 |  | 29,000
Stock-based compensation |  |  | 259,000 |  | 259,000
Conversion of redeemable convertible preferred stock into common stock in connection with the Business Combination (in shares) |  | 21,500,867 |  |  |
Conversion of redeemable convertible preferred stock into common stock in connection with the Business Combination |  | $ 2,000 | 204,234,000 |  | 204,236,000
Assumption of warrants to purchase common stock in connection with the Business Combination |  |  | (2,568,000) |  | (2,568,000)
Issuance of common stock upon closing the Business Combination, net of expenses |  |  | 957,000 |  | 957,000
Issuance of common stock upon closing of the Business Combination (in shares) |  | 4,316,808 |  |  |
Contingent earnout liability recognized upon closing of the Business Combination |  |  | (28,927,000) |  | (28,927,000)
Issuance of preferred stock with PIPE financing (in shares) | 4,015,002 |  |  |  |
Assumption of preferred stock in connection with the Business Combination | $ 1,000 |  | 34,150,000 |  | 34,151,000
Net loss |  |  |  | (1,286,000) | $ (1,286,000)
Ending balance (in shares) at Sep. 30, 2023 | 4,015,002 |  |  |  | 4,015,002
Balance, end of period at Sep. 30, 2023 | $ 1,000 | $ 2,000 | $ 221,351,000 | $ (212,867,000) | $ 8,487,000
Balances, end of period (in shares) at Sep. 30, 2023 |  | 26,316,681 |  |  | 26,316,681

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