XML 23 R11.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Earnings Per Share | 3 Months Ended
--- | ---
Mar. 31, 2016
Earnings Per Share [Abstract] |
Earnings Per Share | Note 4 – Earnings Per Share Basic earnings per share is computed using the weighted-average number of shares outstanding. Diluted earnings per share is computed using the weighted-average number of shares outstanding adjusted for the incremental shares attributed to outstanding stock equivalents. Stock equivalents include common shares issuable upon the exercise of stock options and other equity instrume nts, and are computed using the treasury stock method. Under the treasury stock method, the exercise price of a share, the amount of compensation cost, if any, for future service that the Company has not yet recognized, and the amount of estimated excess t ax benefits that would be recorded in paid-in-capital, if any, when the share is exercised are assumed to be used to repurchase shares in the current period. The following table sets forth the calculation of basic and diluted earnings per share:
|  |  | Three Months Ended
|  |  | March 31,
(in thousands, except per share data) |  |  | 2016 |  |  | 2015
Net income |  | $ | 11,052 |  | $ | 14,205
Denominator for basic earnings per share - weighted-average number of |  |  |  |  |  |
| common shares outstanding during the period |  |  | 49,848 |  |  | 52,463
Incremental common shares attributable to exercise of dilutive options |  |  | 292 |  |  | 391
Incremental common shares attributable to outstanding restricted shares |  |  |  |  |  |
| and restricted stock units |  |  | 147 |  |  | 191
Denominator for diluted earnings per share |  |  | 50,287 |  |  | 53,045
Basic earnings per share |  |  | $0.22 |  |  | $0.27
Diluted earnings per share |  |  | $0.22 |  |  | $0.27
Options to purchase 1.2 million and 1.0 million common shares for the three months ended March 31, 2016 and 2015, respectively, were not included in the computation of diluted earnings per share because their effect would have been anti-dilutive.

X
- References No definition available. + 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 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 2: 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 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