Note 9 - Segment and Related Information (Tables)

9 Months Ended

Jun. 30, 2014

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	Three Months Ended June 30,						Nine Months Ended June 30,
	2014			2013			2014			2013
Net Revenue
Indicators and Gauges	$	460,749		$	432,912		$	1,211,350		$	1,260,745
Automotive Diagnostic Tools and Equipment		1,669,663			907,019			3,085,771			3,782,427
	$	2,130,412		$	1,339,931		$	4,297,121		$	5,043,172
Income (Loss) before provision for Income Taxes
Indicators and Gauges	$	138,030		$	109,648		$	227,434		$	334,488
Automotive Diagnostic Tools and Equipment		531,969			31,741			430,759			636,641
General Corporate Expenses		(283,088	)		(275,166	)		(889,224	)		(841,671	)
	$	386,911		$	(133,777	)	$	(231,031	)	$	129,458
Asset Information
Indicators and Gauges							$	800,751		$	909,801
Automotive Diagnostic Tools and Equipment								2,836,401			1,377,016
Corporate								567,551			1,156,923
							$	4,204,703		$	3,443,740
Geographical Information
Included in the consolidated financial statements are the following amounts related to geographical locations:
Revenue:
United States	$	2,103,243		$	1,323,179		$	4,201,849		$	4,919,864
Australia		5,996			-			30,134			14,231
Canada		14,197			16,752			35,911			67,450
England		-			-			-			5,245
Mexico		6,976			-			25,288			10,536
Taiwan		-			-			-			22,481
Other foreign countries		-			-			3,939			3,365
	$	2,130,412		$	1,339,931		$	4,297,121		$	5,043,172