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NOTE 12 - SHARE-BASED COMPENSATION (Tables) | 12 Months Ended
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Dec. 31, 2013
Note 12 - Share-Based Compensation Tables |
Impact on operations of recording share-based compensation |
|  | Year Ended December 31,
|  | 2013 |  | 2012
(in thousands) |  |  |  |
Cost of goods sold |  | $46 |  | $49
Research and development |  | 80 |  | 112
Selling, general and administrative |  | 297 |  | 364
Total share-based compensation |  | $423 |  | $525
Impact on net income per share: |  |  |  |
Basic and diluted |  | ($0.05) |  | ($0.07)
Fair value of share-based awards for employee stock options |
|  | Employee Stock
|  | Options
|  | 2013 |  | 2012
Risk-free interest rates |  | 0.92% |  | 0.64%
Volatility factors |  | 0.54 |  | 0.53
Expected life of the option in years |  | 4.00 |  | 4.00
Expected dividend yield |  | None |  | None
Stock option grants |
|  | 2013 |  | 2012
|  | 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 |  | 1,158,405 |  | $4.00 |  |  |  | 1,038,011 |  | $4.74 |  |
Granted |  | 133,000 |  | 2.00 |  |  |  | 390,000 |  | 2.37 |  |
Exercised |  | - |  | - |  |  |  | (29,844) |  | 3.82 |  |
Cancelled, Expired or |  |  |  |  |  |  |  |  |  |  |  |
Forfeited |  | (386,749) |  | 4.50 |  |  |  | (239,762) |  | 4.62 |  |
Outstanding at end of year |  | 904,656 |  | $3.49 |  | 3.52 |  | 1,158,405 |  | $4.00 |  | 3.43
Vested or expected to vest at the end of the period |  | 827,155 |  | $4.19 |  | 2.54 |  | 1,046,028 |  | $4.51 |  | 1.98
Exercisable at end of year |  | 486,141 |  | $3.59 |  | 2.54 |  | 609,812 |  | $4.10 |  | 1.98
Restricted stock award including performance-based stock award activity under our share-based compensation plan |
|  | 2013 |  | 2012
|  | Awards |  | Weighted - Average Grant Date Fair Value |  | Awards |  | Weighted - Average Grant Date Fair Value
Outstanding at beginning of year |  | 130,000 |  | $2.60 |  | 30,378 |  | $5.10
Granted |  | 180,400 |  | 1.97 |  | 112,500 |  | 2.19
Vested |  | (47,375) |  | 2.23 |  | (11,353) |  | 5.00
Cancelled |  | (15,950) |  | 3.13 |  | (1,525) |  | 4.11
Outstanding at end of year |  | 247,075 |  | $2.18 |  | 130,000 |  | $2.60
Unvested options grants and restricted stock awards |
|  | December 31, 2013 |  | December 31, 2012
Unamortized future compensation expense |  | $898,625 |  | $1,040,385
Remaining weighted average amortization period in years |  | 2.57 |  | 2.65

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