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Share-based Compensation (Tables) | 9 Months Ended
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Sep. 30, 2013
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Summary of Share-Based Compensation Expense | The Company recognizes compensation cost as service is rendered based on the fair value of the awards. The following summarizes share-based compensation expense recorded (in thousands):
|  | Three months ended September 30, |  |  | Nine months ended September 30, |
|  | 2013 |  |  | 2012 |  |  | 2013 |  |  | 2012 |
Cost of sales |  | $ | 199 |  |  | $ | 145 |  |  | $ | 466 |  |  | $ | 287 |
Selling, general and administrative expenses |  |  | 678 |  |  |  | 780 |  |  |  | 1,701 |  |  |  | 1,912 |
Total |  | $ | 877 |  |  | $ | 925 |  |  | $ | 2,167 |  |  | $ | 2,199 |
Schedule of Share-Based Compensation, Stock Options, Activity | A summary of the status of the Company’s stock options as of September 30, 2013 and changes during the nine months then ended is presented below:
|  | Options Outstanding |  |  | Weighted Average Exercise Price per Share |  |  | Weighted Average Remaining Contractual Life |  |  | Aggregate Intrinsic Value |
|  |  |  |  |  |  |  |  |  |  | (In thousands) |
Balance, January 1, 2013 |  |  | 47,000 |  |  | $ | 23.19 |  |  |  |  |  |  |  |  |
Options granted |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Options exercised or exchanged |  |  | (7,000 | ) |  |  | 10.31 |  |  |  |  |  |  |  |  |
Options canceled |  |  | — |  |  |  | — |  |  |  |  |  |  |  |  |
Balance, September 30, 2013 |  |  | 40,000 |  |  |  | 25.44 |  |  |  | 4.90 |  |  | $ | 309 |
Exercisable, September 30, 2013 |  |  | 40,000 |  |  |  | 25.44 |  |  |  | 4.90 |  |  | $ | 309 |
Summary of the Status of the Company's RSUs and PSAs | A summary of the status of the Company’s RSUs and PSAs as of September 30, 2013 and changes during the nine months then ended is presented below:
|  | Number of RSUs and PSAs |  |  | Weighted Average Grant Date Fair Value |
Unvested RSUs and PSAs at January 1, 2013 |  |  | 243,141 |  |  | $ | 26.11 |
RSUs and PSAs granted |  |  | 122,878 |  |  |  | 33.97 |
RSUs and PSAs vested |  |  | (92,930 | ) |  |  | 23.59 |
RSUs and PSAs canceled |  |  | (13,521 | ) |  |  | 26.86 |
Unvested RSUs and PSAs at September 30, 2013 |  |  | 259,568 |  |  |  | 30.69 |

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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 change in restricted stock units (RSUs). + References No definition available. + Details
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