CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares shares in Thousands |
Dec. 31, 2021 |
Dec. 31, 2020 |
|---|---|---|
| CONSOLIDATED BALANCE SHEETS | ||
| Preferred Stock, par value | $ 0.001 | $ 0.001 |
| Preferred Stock, shares authorized | 10,000 | 10,000 |
| Preferred Stock, shares issued | 0 | 0 |
| Preferred Stock, shares outstanding | 0 | 0 |
| Common Stock, par value | $ 0.001 | $ 0.001 |
| Common Stock, shares authorized | 200,000 | 200,000 |
| Common Stock, shares issued | 7,160 | 4,542 |
| Common Stock, shares outstanding | 7,160 | 4,542 |