Condensed Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Preferred Stock [Member] Series C Preferred Stock [Member] | Preferred Stock [Member] Series D Preferred Stock [Member] | Preferred Stock [Member] Series E Preferred Stock [Member] | Preferred Stock [Member] Series F Preferred Stock [Member] | Common Stock [Member] | Additional Paid-in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Total |
Beginning balance, value at Dec. 31, 2021 | | | | | $ 1 | $ 63,162 | $ 60 | $ (56,937) | $ 6,313 |
Beginning balance, shares at Dec. 31, 2021 | | | | | 1,399,890 | | | | |
Ending balance, value at Mar. 31, 2022 | | | | | $ 1 | 63,248 | 54 | (58,069) | 5,261 |
Ending balance, shares at Mar. 31, 2022 | | | | | 1,399,890 | | | | |
Beginning balance, value at Dec. 31, 2021 | | | | | $ 1 | 63,162 | 60 | (56,937) | 6,313 |
Beginning balance, shares at Dec. 31, 2021 | | | | | 1,399,890 | | | | |
Stock-based compensation | | | | | | 169 | | | 169 |
Exercise of warrants | | | | | | 137 | | | 137 |
Currency translation adjustment | | | | | | | (51) | | (51) |
Net loss | | | | | | | | (2,434) | (2,434) |
Ending balance, value at Jun. 30, 2022 | | | | | $ 1 | 63,468 | 9 | (59,371) | 4,134 |
Ending balance, shares at Jun. 30, 2022 | | | | | 1,399,890 | | | | |
Beginning balance, value at Mar. 31, 2022 | | | | | $ 1 | 63,248 | 54 | (58,069) | 5,261 |
Beginning balance, shares at Mar. 31, 2022 | | | | | 1,399,890 | | | | |
Stock-based compensation | | | | | | 83 | | | 83 |
Exercise of warrants | | | | | | 137 | | | 137 |
Currency translation adjustment | | | | | | | (45) | | (45) |
Net loss | | | | | | | | (1,302) | (1,302) |
Ending balance, value at Jun. 30, 2022 | | | | | $ 1 | 63,468 | 9 | (59,371) | 4,134 |
Ending balance, shares at Jun. 30, 2022 | | | | | 1,399,890 | | | | |
Beginning balance, value at Dec. 31, 2022 | | | | | $ 2 | 65,634 | (18) | (62,385) | 3,233 |
Beginning balance, shares at Dec. 31, 2022 | | | | | 1,641,146 | | | | |
Ending balance, value at Mar. 31, 2023 | | | | | $ 2 | 65,708 | (25) | (63,482) | 2,203 |
Ending balance, shares at Mar. 31, 2023 | | | | | 1,662,330 | | | | |
Beginning balance, value at Dec. 31, 2022 | | | | | $ 2 | 65,634 | (18) | (62,385) | 3,233 |
Beginning balance, shares at Dec. 31, 2022 | | | | | 1,641,146 | | | | |
Stock-based compensation | | | | | | 133 | | | 133 |
Currency translation adjustment | | | | | | | (37) | | (37) |
Net loss | | | | | | | | (2,171) | (2,171) |
Exercise of options | | | | | | 7 | | | 7 |
Exercise of options, shares | | | | | 5,458 | | | | |
Rounding up of fractional shares due to stock split | | | | | | | | | |
Rounding up of fractional shares due to stock split, shares | | | | | 15,726 | | | | |
Ending balance, value at Jun. 30, 2023 | | | | | $ 2 | 65,774 | (55) | (64,556) | 1,165 |
Ending balance, shares at Jun. 30, 2023 | | | | | 1,662,330 | | | | |
Beginning balance, value at Mar. 31, 2023 | | | | | $ 2 | 65,708 | (25) | (63,482) | 2,203 |
Beginning balance, shares at Mar. 31, 2023 | | | | | 1,662,330 | | | | |
Stock-based compensation | | | | | | 66 | | | 66 |
Currency translation adjustment | | | | | | | (30) | | (30) |
Net loss | | | | | | | | (1,074) | (1,074) |
Ending balance, value at Jun. 30, 2023 | | | | | $ 2 | $ 65,774 | $ (55) | $ (64,556) | $ 1,165 |
Ending balance, shares at Jun. 30, 2023 | | | | | 1,662,330 | | | | |