Earnings (Loss) Per Share (Tables)

3 Months Ended

Jul. 31, 2012

Earnings (Loss) Per Share [Abstract]

Schedule of Earnings Per Share, Basic and Diluted

(in thousands, except per share amounts)		Three Months Ended
		July 31,
		2012		2011
Net income (loss)	$	157	$	(1,778)
Dividends paid and payable on preferred stock		(101)		(34)
Net income (loss) available to common stockholders	$	56	$	(1,812)
Weighted-average shares of common stock outstanding, basic		14,718		14,601
Effect of dilutive securities		-		-
Weighted-average shares of common stock outstanding, diluted		14,718		14,601
Income (loss) per share of common stock:
Basic	$	0.00	$	(0.12)
Diluted	$	0.00	$	(0.12)