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v3.22.2.2

Condensed Consolidated Statements of Convertible Preferred Stock and Stockholders' Equity - USD ($) $ in Thousands | Total | Common Stock | Additional paid-in capital | Accumulated Other Comprehensive (Loss) Income | Accumulated deficit | Series A convertible preferred stock | Series B convertible preferred stock | Series C convertible preferred stock
--- | --- | --- | --- | --- | --- | --- | --- | ---
Balances at Dec. 31, 2020 | $ (117,441) |  | $ 14,598 | $ (124) | $ (131,915) |  |  |
Balance at Beginning of period at Dec. 31, 2020 |  |  |  |  |  | $ 30,000 | $ 68,995 | $ 87,038
Balance at Beginning of period (in shares) at Dec. 31, 2020 |  |  |  |  |  | 2,857,142 | 2,600,645 | 7,500,665
Balance at Beginning of period (in shares) at Dec. 31, 2020 |  | 337,508 |  |  |  |  |  |
Conversion of preferred stock to common stock upon closing of the initial public offering | 186,033 | $ 2 | 186,031 |  |  |  |  |
Temporary equity, conversion of convertible preferred stock into common stock upon closing of the initial public offering (in shares) |  |  |  |  |  | (2,857,142) | (2,600,645) | (7,500,665)
Temporary equity, conversion of convertible preferred stock into common stock upon closing of the initial public offering |  |  |  |  |  | $ (30,000) | $ (68,995) | $ (87,038)
Conversion of preferred stock to common stock upon closing of the initial public offering (in shares) |  | 16,079,230 |  |  |  |  |  |
Sale of common stock in initial public offering, net of issuance costs | 133,023 | $ 1 | 133,022 |  |  |  |  |
Sale of common stock in initial public offering, net of issuance costs (in shares) |  | 8,625,000 |  |  |  |  |  |
Stock-based compensation expense | 1,832 |  | 1,832 |  |  |  |  |
Unrealized gain on available-for-sale securities | (43) |  |  | (43) |  |  |  |
Foreign exchange translation adjustment | (65) |  |  | (65) |  |  |  |
Net loss | (13,337) |  |  |  | (13,337) |  |  |
Balances at Mar. 31, 2021 | 190,002 | $ 3 | 335,483 | (232) | (145,252) |  |  |
Balance at end of period (in shares) at Mar. 31, 2021 |  | 25,041,738 |  |  |  |  |  |
Balances at Dec. 31, 2020 | (117,441) |  | 14,598 | (124) | (131,915) |  |  |
Balance at Beginning of period at Dec. 31, 2020 |  |  |  |  |  | $ 30,000 | $ 68,995 | $ 87,038
Balance at Beginning of period (in shares) at Dec. 31, 2020 |  |  |  |  |  | 2,857,142 | 2,600,645 | 7,500,665
Balance at Beginning of period (in shares) at Dec. 31, 2020 |  | 337,508 |  |  |  |  |  |
Foreign exchange translation adjustment | (38) |  |  |  |  |  |  |
Balances at Sep. 30, 2021 | 172,156 | $ 3 | 340,145 | (167) | (167,825) |  |  |
Balance at end of period (in shares) at Sep. 30, 2021 |  | 25,264,845 |  |  |  |  |  |
Balances at Mar. 31, 2021 | 190,002 | $ 3 | 335,483 | (232) | (145,252) |  |  |
Balance at Beginning of period (in shares) at Mar. 31, 2021 |  | 25,041,738 |  |  |  |  |  |
Exercise of stock options | 101 |  | 101 |  |  |  |  |
Exercise of stock options (in shares) |  | 17,446 |  |  |  |  |  |
Vesting of restricted stock (in shares) |  | 71,429 |  |  |  |  |  |
Stock-based compensation expense | 1,909 |  | 1,909 |  |  |  |  |
Unrealized gain on available-for-sale securities | 36 |  |  | 36 |  |  |  |
Foreign exchange translation adjustment | 22 |  |  | 22 |  |  |  |
Net loss | (10,738) |  |  |  | (10,738) |  |  |
Balances at Jun. 30, 2021 | 181,332 | $ 3 | 337,493 | (174) | (155,990) |  |  |
Balance at end of period (in shares) at Jun. 30, 2021 |  | 25,130,613 |  |  |  |  |  |
Exercise of stock options | 797 |  | 797 |  |  |  |  |
Exercise of stock options (in shares) |  | 134,232 |  |  |  |  |  |
Stock-based compensation expense | 1,855 |  | 1,855 |  |  |  |  |
Unrealized gain on available-for-sale securities | 2 |  |  | 2 |  |  |  |
Foreign exchange translation adjustment | 5 |  |  | 5 |  |  |  |
Net loss | (11,835) |  |  |  | (11,835) |  |  |
Balances at Sep. 30, 2021 | 172,156 | $ 3 | 340,145 | (167) | (167,825) |  |  |
Balance at end of period (in shares) at Sep. 30, 2021 |  | 25,264,845 |  |  |  |  |  |
Balances at Dec. 31, 2021 | 160,303 | $ 3 | 342,711 | (338) | (182,073) |  |  |
Balance at Beginning of period (in shares) at Dec. 31, 2021 |  | 25,269,271 |  |  |  |  |  |
Stock-based compensation expense | 2,744 |  | 2,744 |  |  |  |  |
Unrealized gain on available-for-sale securities | (551) |  |  | (551) |  |  |  |
Foreign exchange translation adjustment | (7) |  |  | (7) |  |  |  |
Net loss | (13,773) |  |  |  | (13,773) |  |  |
Balances at Mar. 31, 2022 | 148,716 | $ 3 | 345,455 | (896) | (195,846) |  |  |
Balance at end of period (in shares) at Mar. 31, 2022 |  | 25,269,271 |  |  |  |  |  |
Balances at Dec. 31, 2021 | 160,303 | $ 3 | 342,711 | (338) | (182,073) |  |  |
Balance at Beginning of period (in shares) at Dec. 31, 2021 |  | 25,269,271 |  |  |  |  |  |
Foreign exchange translation adjustment | (198) |  |  |  |  |  |  |
Balances at Sep. 30, 2022 | 183,694 | $ 4 | 411,634 | (1,348) | (226,596) |  |  |
Balance at end of period (in shares) at Sep. 30, 2022 |  | 37,613,829 |  |  |  |  |  |
Balances at Mar. 31, 2022 | 148,716 | $ 3 | 345,455 | (896) | (195,846) |  |  |
Balance at Beginning of period (in shares) at Mar. 31, 2022 |  | 25,269,271 |  |  |  |  |  |
Exercise of stock options (in shares) |  | 10,000 |  |  |  |  |  |
Stock-based compensation expense | 2,651 |  | 2,651 |  |  |  |  |
Issuance of common stock under employee stock purchase plan (in shares) |  | 84,558 |  |  |  |  |  |
Issuance of common stock under employee stock purchase plan | 124 |  | 124 |  |  |  |  |
Unrealized gain on available-for-sale securities | (292) |  |  | (292) |  |  |  |
Foreign exchange translation adjustment | (53) |  |  | (53) |  |  |  |
Net loss | (13,930) |  |  |  | (13,930) |  |  |
Balances at Jun. 30, 2022 | 137,216 | $ 3 | 348,230 | (1,241) | (209,776) |  |  |
Balance at end of period (in shares) at Jun. 30, 2022 |  | 25,363,829 |  |  |  |  |  |
Sale of common stock in initial public offering, net of issuance costs | 60,719 | $ 1 | 60,718 |  |  |  |  |
Sale of common stock in initial public offering, net of issuance costs (in shares) |  | 12,250,000 |  |  |  |  |  |
Stock-based compensation expense | 2,686 |  | 2,686 |  |  |  |  |
Unrealized gain on available-for-sale securities | 31 |  |  | 31 |  |  |  |
Foreign exchange translation adjustment | (138) |  |  | (138) |  |  |  |
Net loss | (16,820) |  |  |  | (16,820) |  |  |
Balances at Sep. 30, 2022 | $ 183,694 | $ 4 | $ 411,634 | $ (1,348) | $ (226,596) |  |  |
Balance at end of period (in shares) at Sep. 30, 2022 |  | 37,613,829 |  |  |  |  |  |

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