(2) Acquisition: Business Acquisition, Pro Forma Information (Details) - USD ($)	12 Months Ended
Jun. 30, 2017	Jun. 30, 2016
Details
Business Acquisition, Pro Forma Revenue	$ 46,859,000	$ 45,378,000
Business Acquisition, Pro Forma Net Income (Loss)	$ 917,000	$ 1,129,000

The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)-(3)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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