XML 40 R28.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Note 9 - Net Income Per Common Share (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2016
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended March 31, |
(dollars and shares in thousands, except per share data) |  | 2016 |  |  | 2015 |
Basic: |  |  |  |  |  |  |  |
Net income available to common shareholders |  | $ | - |  |  | $ | 19,238 |
Average common shares outstanding |  |  | 33,519 |  |  |  | 31,083 |
Basic net income per common share |  | $ | - |  |  | $ | 0.62 |
Diluted: |  |  |  |  |  |  |  |
Net income available to common shareholders |  | $ | - |  |  | $ | 19,238 |
Average common shares outstanding |  |  | 33,519 |  |  |  | 31,083 |
Adjustment for common share equivalents |  |  | 585 |  |  |  | 693 |
Average common shares outstanding-diluted |  |  | 34,104 |  |  |  | 31,776 |
Diluted net income per common share |  | $ | - |  |  | $ | 0.61 |
Anti-dilutive shares |  |  | 5 |  |  |  | 13 |

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