Note 8 - Subsequent Events (Details Textual)	1 Months Ended	12 Months Ended
	Nov. 30, 2015 USD ($) a ft²	Sep. 30, 2015 USD ($)	Sep. 30, 2014 USD ($)	Sep. 30, 2013 USD ($)	[1]
Subsequent Event [Member] | Utah [Member] | Building [Member]
Area of Real Estate Property | ft²	30,700
Subsequent Event [Member] | Utah [Member] | Land [Member]
Area of Land | a	3.6
Subsequent Event [Member] | Utah [Member] | Land and Building [Member]
Payments to Acquire Property, Plant, and Equipment	$ 1,250,000
Subsequent Event [Member] | Real Estate Bank Loan Secured by Logan Office [Member]
Loans Payable to Bank	$ 2,260,000
Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate	4.66%
Debt Instrument, Periodic Payment	$ 17,600
Payments to Acquire Property, Plant, and Equipment		$ 565,000	$ 435,000	$ 280,000

[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).