XML 65 R15.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Note 7 - Net Income Per Common Share | 3 Months Ended
--- | ---
Mar. 31, 2015
Earnings Per Share [Abstract] |
Earnings Per Share [Text Block] | Note 7. Net Income per Common Share The calculation of net income per common share for the three months ended March 31, 2015 and 2014 was as follows.
|  | Three Months Ended March 31, |
(dollars and shares in thousands, except per share data) |  | 2015 |  |  | 2014 |
Basic: |  |  |  |  |  |  |  |
Net income available to common shareholders |  | $ | 19,238 |  |  | $ | 12,358 |
Average common shares outstanding |  |  | 31,083 |  |  |  | 25,928 |
Basic net income per common share |  | $ | 0.62 |  |  | $ | 0.48 |
Diluted: |  |  |  |  |  |  |  |
Net income available to common shareholders |  | $ | 19,238 |  |  | $ | 12,358 |
Average common shares outstanding |  |  | 31,083 |  |  |  | 25,928 |
Adjustment for common share equivalents |  |  | 693 |  |  |  | 647 |
Average common shares outstanding-diluted |  |  | 31,776 |  |  |  | 26,575 |
Diluted net income per common share |  | $ | 0.61 |  |  | $ | 0.47 |
Anti-dilutive shares |  |  | 13,000 |  |  |  | 21,000 |

X
- 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 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: 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 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