Earnings (Loss) Per Share (Tables)

6 Months Ended

Oct. 31, 2012

Earnings (Loss) Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

(in thousands, except per share amounts)		Three Months Ended				Six Months Ended
		October 31,				October 31,
		2012		2011		2012		2011
Net income (loss)	$	252	$	795	$	409	$	(983)
Dividends paid and payable on preferred stock		(101)		(101)		(202)		(135)
Net income (loss) available to common stockholders	$	151	$	694	$	207	$	(1,118)
Weighted-average shares of common stock outstanding, basic		14,718		14,657		14,718		14,629
Effect of dilutive securities		11		152		5		-
Weighted-average shares of common stock outstanding, diluted		14,729		14,809		14,723		14,629
Income (loss) per share of common stock:
Basic	$	0.01	$	0.05	$	0.01	$	(0.08)
Diluted	$	0.01	$	0.05	$	0.01	$	(0.08)