XML 59 R20.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 6 - Net Income Per Share (Tables) | 6 Months Ended
--- | ---
Sep. 30, 2014
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three M onths E nded September 30, |  |  | Six M onths E nded September 30, |
|  | 2014 |  |  | 201 3 |  |  | 2014 |  |  | 2013 |
Net income available for stockholders |  | $ | 3,060 |  |  | $ | 1,932 |  |  | $ | 4,941 |  |  | $ | 3,792 |
Weighted average outstanding shares of common stock |  |  | 3,508 |  |  |  | 3,412 |  |  |  | 3,504 |  |  |  | 3,403 |
Dilutive effect of stock options |  |  | 132 |  |  |  | 180 |  |  |  | 144 |  |  |  | 165 |
Common stock and equivalents |  |  | 3,640 |  |  |  | 3,592 |  |  |  | 3,648 |  |  |  | 3,568 |
Net income per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.87 |  |  | $ | 0.57 |  |  | $ | 1.41 |  |  | $ | 1.11 |
Diluted |  |  | 0.84 |  |  |  | 0.54 |  |  |  | 1.35 |  |  |  | 1.06 |

X
- 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