XML 72 R18.htm IDEA: XBRL DOCUMENT
v2.4.0.8

NET INCOME PER SHARE | 12 Months Ended
--- | ---
Dec. 31, 2013
Earnings Per Share [Abstract] |
NET INCOME PER SHARE | NET INCOME (LOSS) PER SHARE Certain of the Company’s restricted unvested share units that were granted several years ago contained rights to receive nonforfeitable dividends, and thus, were participating securities requiring the two-class method of computing earnings per share. The participating securities had an insignificant impact on the calculation of earnings per share (impacts the rounding by less than $0.01 per share) on the 2011 year presented; therefore, the Company does not present the full calculation below. Basic and diluted net income (loss) per share was as follows:
| Years Ended December 31,
| 2013 |  | 2012 |  | 2011
| (As adjusted)* |  |  |  |
| (In thousands, except per share amounts)
Basic net income (loss) per share: |  |  |  |  |
Net income (loss) | $ | (21,067 | ) |  | $ | 41,204 |  |  | $ | 27,989 |
Weighted average common shares outstanding | 28,416 |  |  | 28,232 |  |  | 28,952 |
Basic net income (loss) per common share | $ | (0.74 | ) |  | $ | 1.46 |  |  | $ | 0.97 |
Diluted net income (loss) per share: |  |  |  |  |
Net income (loss) | $ | (21,067 | ) |  | $ | 41,204 |  |  | $ | 27,989 |
Weighted average common shares outstanding — Basic | 28,416 |  |  | 28,232 |  |  | 28,952 |
Effect of dilutive securities: |  |  |  |  |
Stock options and restricted stock | — |  |  | 284 |  |  | 543 |
Weighted average common shares for diluted earnings per share | 28,416 |  |  | 28,516 |  |  | 29,495 |
Diluted net income (loss) per common share | $ | (0.74 | ) |  | $ | 1.44 |  |  | $ | 0.95 |
* See Note 2A of the consolidated financial statements for discussion of the impact of the change in accounting for the medical device excise tax. Common stock of approximately 0.7 million, 1.0 million and 0.3 million shares at December 31, 2013, 2012 and 2011, respectively, that are issuable through exercise or conversion of dilutive securities were not included in the computation of diluted net income per share because their effect would have been antidilutive. Performance Shares and Restricted Units that entitle the holders to approximately 0.2 million shares of common stock are included in the basic and diluted weighted average shares outstanding calculation from their date of issuance because no further consideration is due related to the issuance of the underlying common shares.

X
- Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration