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The aggregate intrinsic value in the table above is based on our closing stock price of $1.13 (Details) - USD ($) $ / shares in Units, $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Shares exercised | 414,455 |
Cash received | $ 182 | $ 234
Share-Based Payment Arrangement, Option [Member] |  |
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] |  |
Closing stock share price | $ 1.13 |
Shares exercised | 414,455 | 535,100
Total intrinsic value | $ 942 | $ 1,169
Cash received | $ 182 | $ 234

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