Note 9 - Segment Assets (Details) - USD ($)	Jun. 30, 2016	Sep. 30, 2015
Operating Segments [Member] \| Cable TV [Member]
Segment assets	$ 25,356,102	$ 26,494,430
Operating Segments [Member] \| Telco [Member]
Segment assets	16,916,218	17,094,713
Segment Reconciling Items [Member]
Segment assets	9,385,712	8,383,913
Segment assets	$ 51,658,032	$ 51,973,056

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(12))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(11))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Name:	us-gaap_Assets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant