Note 3 - Discontinued Operations and Assets Held for Sale (Details) (USD $)		0 Months Ended	1 Months Ended		3 Months Ended	9 Months Ended		3 Months Ended
	Jun. 30, 2014	Jul. 02, 2014 Subsequent Event [Member] AGC Facility [Member]	Jan. 31, 2014 Adams Global Communications [Member] Adams Cable Equipment [Member]	Jan. 31, 2014 Adams Global Communications [Member]	Jun. 30, 2014 Adams Global Communications [Member]	Jun. 30, 2014 Adams Global Communications [Member]	Sep. 30, 2013 Adams Global Communications [Member]	Jun. 30, 2014 AGC Facility [Member]
Note 3 - Discontinued Operations and Assets Held for Sale (Details) [Line Items]
Proceeds from Divestiture of Interest in Consolidated Subsidiaries			$ 2,000,000
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal			(600,000)
Noncompete Term			3 years
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment				60,586			1,587,397	1,500,000
Proceeds from Sale of Property, Plant, and Equipment		1,400,000
Other Receivables, Net, Current	1,413,001							1,400,000
Discontinued Operation, Gain (Loss) from Disposal of Discontinued Operation, before Income Tax				$ 908,222	$ (82,393)	$ (993,835)		$ 100,000