XML 18 R25.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Note 10 - Earnings per Share (Tables) | 3 Months Ended
--- | ---
Sep. 30, 2014
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three months ended |
|  | September 30, |
|  | 2014 |  |  | 2013 |
Weighted average common shares outstanding for basic calculation |  |  | 28,927 |  |  |  | 28,911 |
Effect of dilutive stock options and other share-based awards |  |  | 321 |  |  |  | 377 |
Weighted average common shares outstanding adjusted for dilution calculation |  |  | 29,248 |  |  |  | 29,288 |

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