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Note 6 - Reportable Segments (Details Textual) | 1 Months Ended | 10 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2013 USD ($) | Sep. 30, 2013 USD ($) | Sep. 30, 2015 USD ($) | Sep. 30, 2014 USD ($) | Sep. 30, 2013 USD ($)
New Dawn [Member] |  |  |  |  |  |
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual |  | $ 10,403,000 |  |  |  |
Business Combination Pro Forma Information Expenses Since Acquisition Date Actual |  | 10,625,000 |  |  |  |
Amortization of Intangible Assets |  | $ 1,587,000 |  |  |  |
ISD Corporation [Member] |  |  |  |  |  |
Business Combination, Pro Forma Information, Revenue of Acquiree since Acquisition Date, Actual | $ 784,000 |  |  |  | $ 784,000 |
Business Combination Pro Forma Information Expenses Since Acquisition Date Actual | 694,000 |  |  |  | 694,000 |
Amortization of Intangible Assets | $ 278,000 |  |  |  | 278,000 |
Number of Reportable Segments |  |  | 2 |  |  |
Amortization of Intangible Assets |  |  | $ 4,907,000 | $ 4,866,000 | $ 1,865,000 | [1]
[1] | Includes (i) New Dawn's financial results from December 5, 2012 through September 30, 2013 with revenues of $10,403,000 and expenses of $10,625,000 (including intangible amortization expenses of $1,587,000), and (ii) ISD's September 2013 financial results with revenues of $784,000 and expenses of $694,000 (including intangible amortization expenses of $278,000).

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- Definition Pro forma information about actual expenses since the acquisition date. + References No definition available. + Details
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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period. + References 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=56956515&loc=d3e1392-128463 + Details
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- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. + References No definition available. + Details
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