Consolidated Statements of Changes In Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Total |
Balance at Dec. 31, 2021 | | $ 70 | $ 198,772 | $ (171) | $ (168,174) | $ 30,497 |
Balance, shares at Dec. 31, 2021 | [1] | 1,672,561 | | | | |
Stock-based compensation | | | 457 | | | 457 |
Unrealized loss from marketable debt securities | | | | (445) | | (445) |
Net loss | | | | | (6,143) | (6,143) |
Balance at Mar. 31, 2022 | | $ 70 | 199,229 | (616) | (174,317) | 24,366 |
Balance, shares at Mar. 31, 2022 | [1] | 1,672,561 | | | | |
Balance at Dec. 31, 2021 | | $ 70 | 198,772 | (171) | (168,174) | 30,497 |
Balance, shares at Dec. 31, 2021 | [1] | 1,672,561 | | | | |
Net loss | | | | | | (9,877) |
Balance at Jun. 30, 2022 | | $ 70 | 199,675 | (982) | (178,051) | 20,712 |
Balance, shares at Jun. 30, 2022 | [1] | 1,672,561 | | | | |
Balance at Mar. 31, 2022 | | $ 70 | 199,229 | (616) | (174,317) | 24,366 |
Balance, shares at Mar. 31, 2022 | [1] | 1,672,561 | | | | |
Stock-based compensation | | | 446 | | | 446 |
Unrealized loss from marketable debt securities | | | | (366) | | (366) |
Net loss | | | | | (3,734) | (3,734) |
Balance at Jun. 30, 2022 | | $ 70 | 199,675 | (982) | (178,051) | 20,712 |
Balance, shares at Jun. 30, 2022 | [1] | 1,672,561 | | | | |
Balance at Dec. 31, 2022 | | $ 70 | 200,138 | (745) | (186,040) | 13,423 |
Balance, shares at Dec. 31, 2022 | [1] | 1,680,232 | | | | |
Stock-based compensation | | | 297 | | | 297 |
Unrealized loss from marketable debt securities | | | | 100 | | 100 |
Net loss | | | | | (1,830) | (1,830) |
Balance at Mar. 31, 2023 | | $ 70 | 200,435 | (645) | (187,870) | 11,990 |
Balance, shares at Mar. 31, 2023 | [1] | 1,680,232 | | | | |
Balance at Dec. 31, 2022 | | $ 70 | 200,138 | (745) | (186,040) | 13,423 |
Balance, shares at Dec. 31, 2022 | [1] | 1,680,232 | | | | |
Net loss | | | | | | (3,423) |
Balance at Jun. 30, 2023 | | $ 70 | 200,609 | (662) | (189,463) | 10,554 |
Balance, shares at Jun. 30, 2023 | | 1,680,232 | | | | |
Balance at Mar. 31, 2023 | | $ 70 | 200,435 | (645) | (187,870) | 11,990 |
Balance, shares at Mar. 31, 2023 | [1] | 1,680,232 | | | | |
Stock-based compensation | | | 174 | | | 174 |
Unrealized loss from marketable debt securities | | | | (17) | | (17) |
Net loss | | | | | (1,593) | (1,593) |
Balance at Jun. 30, 2023 | | $ 70 | $ 200,609 | $ (662) | $ (189,463) | $ 10,554 |
Balance, shares at Jun. 30, 2023 | | 1,680,232 | | | | |
| |
[1]Retroactively adjusted (See Note 4.3). | |