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COMMON STOCK AND STOCK INCENTIVE PLANS (Tables) | 12 Months Ended
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Dec. 31, 2012
COMMON STOCK AND STOCK INCENTIVE PLANS |
Summary of stock options activity |
|  | Number of shares outstanding |  | Weighted average exercise price |
--- | --- | --- | --- | --- | ---
|  | (in thousands) |  |  |
Options Outstanding, December 31, 2009 |  |  | 1,917 |  |  | 26.94 |
Options Granted |  |  | 218 |  |  | 6.51 |
Options Exercised |  |  | (1 | ) |  | 8.46 |
Options Forfeited or Expired |  |  | (746 | ) |  | 43.05 |
Options Outstanding, December 31, 2010 |  |  | 1,388 |  |  | 15.06 |
Options Granted |  |  | 486 |  |  | 36.78 |
Options Exercised |  |  | (20 | ) |  | 6.27 |
Options Forfeited or Expired |  |  | (728 | ) |  | 16.71 |
Options Outstanding, December 31, 2011 |  |  | 1,127 |  |  | 23.52 |
Options Granted |  |  | 246 |  |  | 3.24 |
Options Exercised |  |  | — |  |  | — |
Options Forfeited or Expired |  |  | (443 | ) |  | 19.56 |
Options Outstanding, December 31, 2012 |  |  | 930 |  |  | 20.04 |
Summary of unvested restricted awards |
|  | Shares |  | Weighted average grant date fair value |
--- | --- | --- | --- | --- | ---
|  | (in thousands) |  |  |
Restricted stock awards activity |  |  |  |  |  |  |
Total nonvested at December 31, 2011 |  |  | 902 |  | $ | 5.87 |
Granted |  |  | 1,891 |  |  | 3.29 |
Vested |  |  | (701 | ) |  | 5.60 |
Forfeited |  |  | (390 | ) |  | 4.49 |
Total nonvested at December 31, 2012 |  |  | 1,702 |  | $ | 3.43 |
Summary of significant ranges of outstanding and exercisable stock options | The following table summarizes significant ranges of outstanding and exercisable stock options as of December 31, 2012 (in thousands, except years and share prices):
|  | Stock Options Outstanding |  | Stock Options Exercisable |
--- | --- | --- | --- | --- | ---
Range of exercise price |  | Number outstanding |  | Weighted-average exercise price per share |  | Aggregate intrinsic value |  | Weighted-average remaining contractual life (in years) |  | Number Exercisable |  | Weighted-average exercise price per share |  | Aggregate intrinsic value |
$2.97 - $2.97 |  |  | 27 |  | $ | 2.97 |  |  | — |  |  | 6.83 |  |  | — |  |  | — |  |  | — |
$3.21 - $3.21 |  |  | 203 |  | $ | 3.21 |  |  | — |  |  | 6.65 |  |  | 5 |  | $ | 3.21 |  |  | — |
$4.14 - $4.17 |  |  | 98 |  | $ | 4.17 |  |  | — |  |  | 4.48 |  |  | 50 |  | $ | 4.17 |  |  | — |
$6.27 - $6.27 |  |  | 53 |  | $ | 6.27 |  |  | — |  |  | 0.75 |  |  | 53 |  | $ | 6.27 |  |  | — |
$6.51 - $6.51 |  |  | 138 |  | $ | 6.51 |  |  | — |  |  | 1.97 |  |  | 125 |  | $ | 6.51 |  |  | — |
$8.46 - $9.72 |  |  | 117 |  | $ | 9.42 |  |  | — |  |  | 1.56 |  |  | 117 |  | $ | 9.42 |  |  | — |
$10.11 - $18.75 |  |  | 131 |  | $ | 15.51 |  |  | — |  |  | 2.23 |  |  | 131 |  | $ | 15.51 |  |  | — |
$19.83 - $93.72 |  |  | 80 |  | $ | 44.91 |  |  | — |  |  | 0.64 |  |  | 80 |  | $ | 44.91 |  |  | — |
$112.38 - $112.38 |  |  | 75 |  | $ | 112.38 |  |  | — |  |  | 1.05 |  |  | 75 |  | $ | 112.38 |  |  | — |
$135.63 - $135.63 |  |  | 8 |  | $ | 135.63 |  |  | — |  |  | 0.64 |  |  | 8 |  | $ | 135.63 |  |  | — |
|  |  | 930 |  | $ | 20.04 |  |  | — |  |  | 3.11 |  |  | 643 |  | $ | 27.39 |  |  | — |
Options exercisable and expected to vest at December 31, 2012 |  |  | 930 |  | $ | 20.04 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Schedule of the fair values of stock-based payment awards estimated using the Black-Scholes option pricing model |
|  | Years ended December 31, |
--- | --- | --- | ---
Stock Options: |  | 2012 |  | 2011 |  | 2010 |
Expected term in years |  |  | 4.6 |  |  | 2.85 |  |  | 3.95 |
Weighted average risk-free interest rate |  |  | 0.56 | % |  | 0.58 | % |  | 1.40 | %
Expected dividend rate |  |  | 0.00 | % |  | 0.00 | % |  | 0.00 | %
Volatility |  |  | 79 | % |  | 75 | % |  | 83 | %
Summary of the stock-based compensation expense recognized in the Company's consolidated statement of operations |
|  | Years ended December 31, |
--- | --- | --- | ---
|  | 2012 |  | 2011 |  | 2010 |
|  | (in thousands) |
Cost of net sales |  | $ | 107 |  | $ | 99 |  | $ | 166 |
Selling, general and administrative |  |  | 2,399 |  |  | 2,602 |  |  | 4,600 |
Research and development |  |  | 476 |  |  | 328 |  |  | 784 |
Restructuring |  |  | — |  |  | — |  |  | 2,052 |
Total |  | $ | 2,982 |  | $ | 3,029 |  | $ | 7,602 |

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- Definition Tabular disclosure of option exercise prices, by grouped ranges, including the upper and lower limits of the price range, the number of shares under option, weighted average exercise price and remaining contractual option terms. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph 64 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 123R -Paragraph A240 -Subparagraph f -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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