Note 3 - Discontinued Operations and Assets Held for Sale (Details) - Calculation of the Loss on Sale of AGC (USD $)	1 Months Ended	3 Months Ended	9 Months Ended
	Jan. 31, 2014	Jun. 30, 2014	Jun. 30, 2014	Sep. 30, 2013	Jun. 30, 2013
Note 3 - Discontinued Operations and Assets Held for Sale (Details) - Calculation of the Loss on Sale of AGC [Line Items]
Cash proceeds			$ 2,000,000
Adams Global Communications [Member]
Note 3 - Discontinued Operations and Assets Held for Sale (Details) - Calculation of the Loss on Sale of AGC [Line Items]
Cash proceeds	2,000,000
Assets sold:
Accounts receivable	454,269			629,874
Inventories	2,044,135			2,718,747
Prepaid expenses	12,054			15,774
Property and equipment	60,586			1,587,397
Goodwill	410,123			410,123
Other	10,805
	2,991,972				5,800,000
Liabilities transferred:
Accounts payable	77,675			170,375
Accrued expenses	6,075	4,500	4,500	56,382
	83,750
Net assets sold	2,908,222
Pretax loss on sale of net assets of AGC	$ 908,222	$ (82,393)	$ (993,835)