Earnings per Share (Tables)

3 Months Ended

Jul. 31, 2013

Earnings Per Share [Abstract]

Schedule of Earnings Per Share, Basic, by Common Class, Including Two Class Method [Table Text Block]

	Three Months Ended
	July 31, 2013			July 31, 2012
Net earnings	$	172,000		$	84,000
Amounts allocated to participating securities (nonvested restricted shares)	(12,000		)	(4,000		)
Net income attributable to common shareholders	$	160,000		$	80,000
Basic weighted average common shares	5,265,750			5,265,750
Earnings per share attributable to common shareholders:
Basic earnings per share	$	0.03		$	0.02