Note 10 - Earnings (Loss) Per Share (Tables)

12 Months Ended

Mar. 31, 2014

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	March 31,
	2014		2013			2012
Numerator :
Income (loss) from continuing operations before extraordinary gain	$	1,107	$	(58,054	)	$	(1,917	)
Income (loss) from discontinued operations, net of income taxes (Footnote 3)		3,085		3,198			1,643
Extraordinary gain (net of tax expense) (Footnote 13)		-		-			455
Net income (loss) for basic and dilutive earnings per share	$	4,192	$	(54,856	)	$	181
Denominator :
Denominator for basic earnings per share - weighted average shares		16,391		16,391			16,391
Effect of dilutive securities:
Employee and director stock options		75		-			-
Denominator for diluted earnings per share - adjusted weighted average shares		16,466		16,391			16,391
Basic earnings (loss) per share :
Net income (loss) from continuing operations, before extraordinary gain	$	0.07	$	(3.54	)	$	(0.12	)
Net income from discontinued operations	$	0.19	$	0.19		$	0.10
Extraordinary gain, net of income taxes	$	-	$	-		$	0.03
Net income (loss)	$	0.26	$	(3.35	)	$	0.01
Diluted earnings (loss) per share :
Net income (loss) from continuing operations, before extraordinary gain	$	0.07	$	(3.54	)	$	(0.12	)
Net income from discontinued operations	$	0.18	$	0.19		$	0.10
Extraordinary gain, net of income taxes	$	-	$	-		$	0.03
Net income (loss)	$	0.25	$	(3.35	)	$	0.01