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v3.25.2

Unaudited Condensed Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands | Class A Common Stock | Additional Paid-In Capital | Shares To Be Issued | Accumulated Deficit | Accumulated Other Comprehensive Loss | Total
--- | --- | --- | --- | --- | --- | ---
Beginning Balance, Shares at Dec. 31, 2023 | 918 |  |  |  |  |
Beginning Balance at Dec. 31, 2023 |  | $ 162,980 |  | $ (159,957) | $ (673) | $ 2,350
Issuance of common stock in public offering, Shares | 1,136 |  |  |  |  |
Issuance of common stock in public offering |  | 2,961 |  |  |  | 2,961
Issuance of warrants in public offering |  | 4,829 |  |  |  | 4,829
Share issuance costs |  | (1,132) |  |  |  | (1,132)
Exercise of warrants, net of issuance costs, Shares | 2,169 |  |  |  |  |
Exercise of warrants, net of issuance costs |  | 264 |  |  |  | 264
Settlement of restricted stock units, Shares | 8 |  |  |  |  |
Stock-based compensation |  | 767 |  |  |  | 767
Other comprehensive (loss) income |  |  |  |  | 428 | 428
Net loss |  |  |  | (4,128) |  | (4,128)
Ending Balance, Shares at Jun. 30, 2024 | 4,231 |  |  |  |  |
Ending Balance at Jun. 30, 2024 |  | 170,669 |  | (164,085) | (245) | 6,339
Beginning Balance, Shares at Mar. 31, 2024 | 1,146 |  |  |  |  |
Beginning Balance at Mar. 31, 2024 |  | 164,844 |  | (162,473) | (385) | 1,986
Issuance of common stock in public offering, Shares | 939 |  |  |  |  |
Issuance of common stock in public offering |  | 1,587 |  |  |  | 1,587
Issuance of warrants in public offering |  | 4,829 |  |  |  | 4,829
Share issuance costs |  | (959) |  |  |  | (959)
Exercise of warrants, net of issuance costs, Shares | 2,138 |  |  |  |  |
Exercise of warrants, net of issuance costs |  | 1 |  |  |  | 1
Settlement of restricted stock units, Shares | 8 |  |  |  |  |
Stock-based compensation |  | 367 |  |  |  | 367
Other comprehensive (loss) income |  |  |  |  | 140 | 140
Net loss |  |  |  | (1,612) |  | (1,612)
Ending Balance, Shares at Jun. 30, 2024 | 4,231 |  |  |  |  |
Ending Balance at Jun. 30, 2024 |  | 170,669 |  | (164,085) | (245) | 6,339
Beginning Balance, Shares at Dec. 31, 2024 | 4,936 |  |  |  |  |
Beginning Balance at Dec. 31, 2024 |  | 172,425 |  | (171,699) | 333 | 1,059
Issuance of common stock in public offering, Shares | 54,125 |  |  |  |  |
Issuance of common stock in public offering |  | 5,749 |  |  |  | 5,749
Issuance of warrants in public offering |  | 321 |  |  |  | 321
Share issuance costs |  | (790) |  |  |  | (790)
Exercise of warrants, net of issuance costs, Shares | 621,414 |  |  |  |  |
Exercise of warrants, net of issuance costs | $ 1 | 12,954 |  |  |  | 12,955
Stock-based compensation |  | 1,031 |  |  |  | 1,031
Other comprehensive (loss) income |  |  |  |  | (628) | (628)
Net loss |  |  |  | (13,671) |  | (13,671)
Ending Balance, Shares at Jun. 30, 2025 | 680,475 |  |  |  |  |
Ending Balance at Jun. 30, 2025 | $ 1 | 191,690 |  | (185,370) | (295) | 6,026
Beginning Balance, Shares at Mar. 31, 2025 | 8,132 |  | 3,572 |  |  |
Beginning Balance at Mar. 31, 2025 |  | 174,692 | $ 1,843 | (175,537) | 282 | 1,280
Issuance of common stock in public offering, Shares | 54,001 |  |  |  |  |
Issuance of common stock in public offering |  | 5,672 |  |  |  | 5,672
Issuance of warrants in public offering |  | 321 |  |  |  | 321
Share issuance costs |  | (780) |  |  |  | (780)
Exercise of warrants, net of issuance costs, Shares | 618,342 |  | (3,572) |  |  |
Exercise of warrants, net of issuance costs | $ 1 | 11,375 | $ (1,843) |  |  | 9,533
Stock-based compensation |  | 410 |  |  |  | 410
Other comprehensive (loss) income |  |  |  |  | (577) | (577)
Net loss |  |  |  | (9,833) |  | (9,833)
Ending Balance, Shares at Jun. 30, 2025 | 680,475 |  |  |  |  |
Ending Balance at Jun. 30, 2025 | $ 1 | $ 191,690 |  | $ (185,370) | $ (295) | $ 6,026

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