v3.23.1
Consolidated Statements of Stockholders' Equity - USD ($)
$ in Thousands
Preferred Stock [Member]
Common Stock [Member]
Additional Paid-in Capital [Member]
Retained Earnings [Member]
Total
Balance at Dec. 31, 2020 $ 257,608 $ (234,469) $ 23,139
Balance, shares at Dec. 31, 2020 1,805,250      
Issuance of preferred stock and common stock warrants, net of issuance costs $ 3,984 2,056 6,040
Issuance of preferred stock and common stock warrants, net of issuance costs, shares 6,745        
Beneficial conversion feature of preferred stock $ (3,197) 3,197
Deemed dividend related to beneficial conversion feature of preferred stock 3,197 (3,197)
Conversion of preferred stock to common stock $ (2,903) 2,903
Conversion of preferred stock to common stock, shares (4,915) 409,585      
Issuance of common stock, net of issuance costs 37,079 37,079
Issuance of common stock, net of issuance costs, shares   1,000,000      
Exercise of warrants 204 204
Exercise of warrants, shares   7,202      
Stock-based compensation 1,158 1,158
Net loss (20,171) (20,171)
Balance at Dec. 31, 2021 $ 1,081 301,008 (254,640) 47,449
Balance, shares at Dec. 31, 2021 1,830 3,222,037      
Conversion of preferred stock to common stock $ (1,081) 1,081
Conversion of preferred stock to common stock, shares (1,830) 152,500      
Issuance of common stock, net of issuance costs 1,382 1,382
Issuance of common stock, net of issuance costs, shares   252,013      
Stock-based compensation 1,114 1,114
Net loss (18,836) (18,836)
Adjustment due to reverse stock split
Adjustment due to reverse stock split, shares   12,635      
Balance at Dec. 31, 2022 $ 304,585 $ (273,476) $ 31,109
Balance, shares at Dec. 31, 2022 3,639,185