Note 6 - Intangible Assets (Details) (USD $)	3 Months Ended		9 Months Ended			3 Months Ended	7 Months Ended	9 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014 Tax Purposes [Member]	Jun. 30, 2013 New Dawn [Member]	Jun. 30, 2013 New Dawn [Member]	Jun. 30, 2014 New Dawn [Member]	Jun. 30, 2014 ISD Corporation [Member]
Note 6 - Intangible Assets (Details) [Line Items]
Finite-Lived Intangible Assets, Net								$ 6,488,000	$ 12,479,000
Finite-Lived Intangible Assets, Accumulated Amortization								3,012,000	2,496,000
Acquired Finite-lived Intangible Assets, Weighted Average Useful Life			5 years		15 years
Amortization of Intangible Assets	$ 1,223,000	$ 476,000	$ 3,642,000	$ 1,111,000		$ 476,000	$ 1,111,000	$ 1,425,000	$ 2,217,000