XML 32 R25.htm IDEA: XBRL DOCUMENT
v3.2.0.727

Note 3 - Earnings Per Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2015
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | For the three months ended June 30, |  | For the six months ended June 30,
|  | 2015 |  | 2014 |  | 2015 |  | 2014
|  | (In thousands, except per share data)
Net income, as reported |  | $ | 14,834 |  |  | $ | 11,685 |  |  | $ | 23,567 |  |  | $ | 21,981 |
Divided by: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Weighted average common shares outstanding |  |  | 29,246 |  |  |  | 30,059 |  |  |  | 29,321 |  |  |  | 30,022 |
Weighted average common stock equivalents |  |  | 22 |  |  |  | 31 |  |  |  | 22 |  |  |  | 34 |
Total weighted average common shares outstanding and common stock equivalents |  |  | 29,268 |  |  |  | 30,090 |  |  |  | 29,343 |  |  |  | 30,056 |
Basic earnings per common share |  | $ | 0.51 |  |  | $ | 0.39 |  |  | $ | 0.80 |  |  | $ | 0.73 |
Diluted earnings per common share (1) |  | $ | 0.51 |  |  | $ | 0.39 |  |  | $ | 0.80 |  |  | $ | 0.73 |
Dividend payout ratio |  |  | 31.4 | % |  |  | 38.5 | % |  |  | 40.0 | % |  |  | 41.1 | %

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