XML 34 R23.htm IDEA: XBRL DOCUMENT
v3.5.0.2

Note 4 - Earnings Per Share (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2016
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three months ended September 30, |  |  | Nine months ended September 30, |
(Dollars in thousands, except share and per share data) |  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
Net income |  | $ | 46,090 |  |  | $ | 38,483 |  |  | $ | 127,084 |  |  | $ | 119,663 |
Weighted-average shares: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic weighted-average number of common shares outstanding |  |  | 78,865,860 |  |  |  | 81,475,288 |  |  |  | 79,147,839 |  |  |  | 80,422,711 |
Dilutive effect of weighted-average outstanding common share equivalents |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants |  |  | 569,949 |  |  |  | 606,803 |  |  |  | 520,686 |  |  |  | 507,002 |
Options |  |  | 95,850 |  |  |  | 123,910 |  |  |  | 90,461 |  |  |  | 124,135 |
Restricted stock units |  |  | 165,410 |  |  |  | 79,477 |  |  |  | 143,860 |  |  |  | 51,343 |
Diluted weighted-average number of common shares outstanding |  |  | 79,697,069 |  |  |  | 82,285,478 |  |  |  | 79,902,846 |  |  |  | 81,105,191 |
Average stock options and warrants with anti-dilutive effect |  |  | 207,183 |  |  |  | 760,291 |  |  |  | 247,974 |  |  |  | 1,082,400 |
Earnings per common share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.58 |  |  | $ | 0.47 |  |  | $ | 1.61 |  |  | $ | 1.49 |
Diluted |  | $ | 0.58 |  |  | $ | 0.47 |  |  | $ | 1.59 |  |  | $ | 1.48 |

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_TableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration