Note 4 - Business Combination (Details) - Revenues and Income (Loss) of Gilman Since Acquisition Date (Gilman [Member], USD $)	3 Months Ended
Dec. 31, 2013
Gilman [Member]
Note 4 - Business Combination (Details) - Revenues and Income (Loss) of Gilman Since Acquisition Date [Line Items]
Revenues	$ 6,880,000
Net loss	$ (547,000)

This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting 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)(1)

-URI http://asc.fasb.org/extlink&oid=25497992&loc=d3e1392-128463

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