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SHAREBASED COMPENSATION (Tables) | 12 Months Ended
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Dec. 31, 2023
SHAREBASED COMPENSATION |
Share-based compensation |
|  | Year Ended December 31, |
|  | 2023 |  |  | 2022 |
(in thousands) |  |  |  |  |  |
Cost of goods sold |  | $ | 95 |  |  | $ | 76 |
Research and development |  |  | 257 |  |  |  | 228 |
Selling, general and administrative |  |  | 838 |  |  |  | 872 |
Total share-based compensation |  | $ | 1,190 |  |  | $ | 1,176 |
Stock option activity |
|  | 2023 |  |  | 2022 |
|  | Options |  |  | Weighted-Average Exercise Price |  |  | Weighted-Average Remaining Contractual Life in Years |  |  | Options |  |  | Weighted-Average Exercise Price |  |  | Weighted-Average Remaining Contractual Life in Years |
Outstanding at beginning of year |  |  | 12,500 |  |  | $ | 4.98 |  |  |  |  |  |  | 12,500 |  |  | $ | 4.98 |  |  |  |
Granted |  |  | - |  |  |  | - |  |  |  |  |  |  | - |  |  |  | - |  |  |  |
Exercised |  |  | - |  |  |  | - |  |  |  |  |  |  | - |  |  |  | - |  |  |  |
Cancelled, Expired or |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Forfeited |  |  | - |  |  |  | - |  |  |  |  |  |  | - |  |  |  | - |  |  |  |
Outstanding at end of year |  |  | 12,500 |  |  | $ | 4.98 |  |  |  | 1.33 |  |  |  | 12,500 |  |  | $ | 4.98 |  |  |  | 2.33 |
Vested or expected to vest at the end of the period |  |  | 12,500 |  |  | $ | 4.98 |  |  |  | 1.33 |  |  |  | 12,466 |  |  | $ | 4.98 |  |  |  | 2.33 |
Exercisable at end of year |  |  | 12,500 |  |  | $ | 4.98 |  |  |  | 1.33 |  |  |  | 9,375 |  |  | $ | 4.98 |  |  |  | 2.33 |
Restricted stock award including performance-based stock award activity under our share-based compensation plan |
|  | 2023 |  |  | 2022 |
|  | Awards |  |  | Weighted - Average Grant Date Fair Value |  |  | Awards |  |  | Weighted - Average Grant Date Fair Value |
Outstanding at beginning of year |  |  | 665,200 |  |  | $ | 3.94 |  |  |  | 623,777 |  |  | $ | 4.73 |
Granted |  |  | 387,100 |  |  |  | 4.36 |  |  |  | 330,215 |  |  |  | 3.26 |
Vested |  |  | (284,925 | ) |  |  | 3.93 |  |  |  | (249,292 | ) |  |  | 4.95 |
Cancelled |  |  | (38,750 | ) |  |  | 3.96 |  |  |  | (39,500 | ) |  |  | 4.33 |
Outstanding at end of year |  |  | 728,625 |  |  | $ | 4.17 |  |  |  | 665,200 |  |  | $ | 3.94 |
Unamortized compensation expense |
|  | December 31, 2023 |  |  | December 31, 2022 |
Unamortized future compensation expense |  | $ | 2,317,524 |  |  | $ | 2,029,457 |
Remaining weighted average amortization period in years |  |  | 2.44 |  |  |  | 2.47 |
Weighted average number of shares outstanding |
|  | Year Ended December 31, |
|  | 2023 |  |  | 2022 |
Weighted average shares outstanding |  |  | 8,940,612 |  |  |  | 8,740,701 |
Restricted and Performance Stock Units |  |  | 132,360 |  |  |  |  |
Stock Options |  |  | 216 |  |  |  |  |
Weighted average diluted shares |  |  | 9,073,188 |  |  |  | 8,740,701 |

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