Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 15

-Subparagraph (a)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585

Name:	us-gaap_PaymentsOfDividendsCommonStock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Note 9 - Cash Dividends (Details) (USD $)	6 Months Ended
Note 9 - Cash Dividends (Details) (USD $)	Dec. 31, 2014	Dec. 31, 2013	Jan. 31, 2015
Note 9 - Cash Dividends (Details) [Line Items]
Payments of Ordinary Dividends, Common Stock	$ 1,688,000us-gaap_PaymentsOfDividendsCommonStock	$ 2,887,000us-gaap_PaymentsOfDividendsCommonStock
Annual Indicated Per Share Dividend Rate	$ 0.08
Subsequent Event [Member]
Note 9 - Cash Dividends (Details) [Line Items]
Quarterly Indicated Per Share Dividend Rate			$ 0.02