XML 81 R27.htm IDEA: XBRL DOCUMENT
v3.3.0.814

Note 8 - Net Income Per Common Share (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2015
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
(dollars and shares in thousands, except per share data) |  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Basic: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income available to common shareholders |  | $ | 21,283 |  |  | $ | 13,937 |  |  | $ | 61,280 |  |  | $ | 39,097 |
Average common shares outstanding |  |  | 33,401 |  |  |  | 26,024 |  |  |  | 32,625 |  |  |  | 25,978 |
Basic net income per common share |  | $ | 0.64 |  |  | $ | 0.54 |  |  | $ | 1.88 |  |  | $ | 1.50 |
Diluted: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income available to common shareholders |  | $ | 21,283 |  |  | $ | 13,937 |  |  | $ | 61,280 |  |  | $ | 39,097 |
Average common shares outstanding |  |  | 33,401 |  |  |  | 26,024 |  |  |  | 32,625 |  |  |  | 25,978 |
Adjustment for common share equivalents |  |  | 625 |  |  |  | 630 |  |  |  | 653 |  |  |  | 640 |
Average common shares outstanding-diluted |  |  | 34,026 |  |  |  | 26,654 |  |  |  | 33,278 |  |  |  | 26,618 |
Diluted net income per common share |  | $ | 0.63 |  |  | $ | 0.52 |  |  | $ | 1.84 |  |  | $ | 1.47 |
Anti-dilutive shares |  |  | - |  |  |  | 21 |  |  |  | 11 |  |  |  | 21 |

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 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