Note 2. Net Income (loss) Per Common Share (Details)	3 Months Ended	9 Months Ended
Mar. 31, 2013	Mar. 31, 2012	Mar. 31, 2013	Mar. 31, 2012
Details
Antidilutive Options Excluded from Computation	162,645	165,825	162,645	143,609

An antidilutive element, in the calculation of fully diluted EPS, is a security or option that would have the effect of increasing positive earnings per share or decreasing loss per share if converted; such instruments are excluded from the calculation of fully diluted EPS.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 260

-SubTopic 10

-Section 50

-Paragraph 1

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

Name:	us-gaap_AntidilutiveSharesOutstanding
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	duration