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Stock-Based Compensation Plans | 3 Months Ended
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Mar. 31, 2014
Stock-Based Compensation Plans [Abstract] |
Stock-Based Compensation Plans | (9) Stock-based Compensation Plans The Company records stock-based compensation expense in selling, general and administrative expenses in the condensed consolidated statements of operations and comprehensive income. Stock-based compensation expense for the quarters ended March 31, 2014 and 2013 was as follows:
| Quarter Ended March 31,
(in thousands) | 2014 |  | 2013
Restricted stock awards | $ | 7,276 |  | $ | 2,221
The number of shares of restricted common stock awarded and the weighted average fair value per share during the quarters ended March 31, 2014 and 2013 were as follows:
|  | Quarter Ended March 31,
|  | 2014 |  |  | 2013
(in thousands, except per share amounts) |  | Shares Awarded |  | Weighted Average Fair Value |  |  | Shares Awarded |  | Weighted Average Fair Value
Restricted stock awards: |  |  |  |  |  |  |  |  |  |  |
Granted under the 2004 Incentive Stock Plan |  | 233 |  | $ | 80.82 |  |  | 228 |  | $ | 36.47
During the first quarter of 2014, the Company granted restricted stock awards covering 233 shares of common stock pursuant to the Company’s 2004 Incentive Stock Plan, of which 30 shares were awarded to executive officers of the Company and 114 shares remained subject to acceptance at March 31, 2014. During the first quarter of 2013, the Company granted restricted stock awards covering 228 shares of common stock pursuant to the Company’s 2004 Incentive Stock Plan, of which 24 shares were awarded to executive officers of the Company. No shares of common stock pursuant to the Company’s 2004 Restricted Stock Plan were granted to Non-Employee Directors during the first quarter of 2014 or 2013.

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- Definition The entire disclosure for compensation-related costs for equity-based compensation, which may include disclosure of policies, compensation plan details, allocation of equity compensation, incentive distributions, equity-based arrangements to obtain goods and services, deferred compensation arrangements, employee stock ownership plan details and employee stock purchase plan details. + 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 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 50 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6406099&loc=d3e25284-112666 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 40 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6418621&loc=d3e17540-113929 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5444-113901 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 + Details
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