v2.4.0.8

M. SHARE-BASED COMPENSATION (Tables) | 12 Months Ended
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Dec. 31, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract] |
Fair value of employee stock options | The Company estimates the fair value of employee stock options at the date of the grant using the Black-Scholes option-pricing model with the following assumptions:
|  | 2013 |  | 2012 |  | 2011
Expected volatility |  | 52 to 70% |  | 70.0% |  | 70.0%
Risk-free interest rate |  | 0.96% to 2.97% |  | 1.01% |  | 2.32%
Expected term (years) |  | 6.25 |  | 6.25 |  | 6.25
Expected dividend yield |  | - |  | - |  | -
Estimated forfeitures |  | 7.5% |  | 10% |  | 13%
Schedule of employee stock-based compensation expenses | Employee share-based compensation expenses recognized for the years ended December 31, were as follows:
|  | 2013 |  |  | 2012 |  |  | 2011 |
|  | (in thousands) |
Cost of goods sold |  | $ | 56 |  |  | $ | 7 |  |  | $ | 35 |
Research and development |  |  | 53 |  |  |  | 8 |  |  |  | 50 |
Sales and marketing |  |  | 52 |  |  |  | 9 |  |  |  | 58 |
General and administrative |  |  | 907 |  |  |  | 137 |  |  |  | 420 |
Total share-based compensation expense |  | $ | 1,068 |  |  | $ | 161 |  |  | $ | 563 |
Summary of option activity | The following is a summary of option activity:
|  | Number of shares |  |  | Exercise price |  | Weighted average exercise price |
|  | (in thousands, except price data) |
Outstanding, January 1, 2011 |  |  | 288 |  |  | 3.00 - 7.50 |  |  | 5.838 |
Granted |  |  | 124 |  |  | 6.00 |  |  | 6.000 |
Exercised |  |  | (3 | ) |  | 3.00 - 6.00 |  |  | 6.000 |
Forfeited |  |  | (25 | ) |  | 6.00 |  |  | 6.000 |
Expired |  |  | (7 | ) |  | 4.50 - 6.00 |  |  | 5.973 |
Outstanding, December 31, 2011 |  |  | 377 |  |  | 3.00 - 7.50 |  |  | 5.877 |
Granted |  |  | 88 |  |  | 6.00 |  |  | 6.000 |
Exercised |  |  | (1 | ) |  | 6.00 - 7.50 |  |  | 6.291 |
Forfeited |  |  | (19 | ) |  | 6.00 |  |  | 6.000 |
Expired |  |  | (26 | ) |  | 3.00 - 7.50 |  |  | 5.301 |
Outstanding, December 31, 2012 |  |  | 419 |  |  | 3.00 - 7.50 |  |  | 5.936 |
Granted |  |  | 1,099 |  |  | 7.50 - 12.90 |  |  | 9.214 |
Exercised |  |  | (29 | ) |  | 4.50 - 6.00 |  |  | 5.875 |
Forfeited |  |  | (16 | ) |  | 3.00 - 7.50 |  |  | 7.099 |
Expired |  |  | (5 | ) |  | 3.00 - 7.50 |  |  | 5.986 |
Outstanding, December 31, 2013 |  |  | 1,468 |  |  | 3.00 - 12.90 |  |  | 8.379 |
Exercisable, December 31, 2013 |  |  | 275 |  |  | 3.00 - 7.50 |  |  | 5.915 |
Vested and expected to vest |  |  | 1,325 |  |  | 3.00 - 12.90 |  |  | 8.287 |
Options outstanding | The following table summarizes information about the options outstanding at December 31, 2013:
Range of exercise prices |  | Number of shares outstanding |  |  | Weighted average exercise price |  |  | Aggregate intrinsic value |  |  | Weighted average remaining contractual life (years) |  |  | Number of shares exercisable |  |  | Weighted average exercise price |  |  | Aggregate intrinsic value |  |  | Weighted average remaining contractual life (years) |
|  | (in thousands, except price data) |
$3.00 - $6.00 |  |  | 371 |  |  |  | 5.914 |  |  | $ | 3,373 |  |  |  | 6.59 |  |  |  | 270 |  |  |  | 5.881 |  |  | $ | 2,463 |  |  |  | 6.22 |
7.50 - 12.90 |  |  | 1,097 |  |  |  | 9.213 |  |  |  | 6,360 |  |  |  | 9.49 |  |  |  | 5 |  |  |  | 7.500 |  |  |  | 43 |  |  |  | 1.77 |
Total |  |  | 1,468 |  |  |  | 8.379 |  |  | $ | 9,733 |  |  |  | 8.76 |  |  |  | 275 |  |  |  | 5.915 |  |  | $ | 2,506 |  |  |  | 6.13 |
Number and weighted average fair value of options granted | The number and weighted average fair value of options granted in 2013, 2012 and 2011 is as follows:
2013 |  |  | 2012 |  |  | 2011 |
Shares |  |  | Weighted average fair value |  |  | Shares |  |  | Weighted average fair value |  |  | Shares |  |  | Weighted average fair value |
(shares in thousands) |
| 1,099 |  |  | $ | 4.9986 |  |  |  | 88 |  |  | $ | 4.9260 |  |  |  | 124 |  |  | $ | 0.3930 |

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- Definition Tabular disclosure of components of a stock option or other award plan under which equity-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares (or other type of equity) granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from equity-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from equity-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: 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 + Details
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- Definition Tabular disclosure of the allocation of equity-based compensation costs to a given line item on the balance sheet and income statement for the period. This may include the reporting line for the costs and the amount capitalized and expensed. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the weighted-average grant-date fair value of equity options or other equity instruments granted during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Tabular disclosure of the number and weighted-average grant date fair value for outstanding performance shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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