Treasury Stock and Repurchase Program (Tables)

12 Months Ended

Apr. 30, 2014

Treasury Stock [Abstract]

Schedule of treasury stock, at cost

		Total Average		Average Cost		Aggregate Purchase Price
($ in thousands except for cost per share)	Shares	Cost Assigned		per Share		Remaining Under the Program
Balance as of April 30, 2011 (1)	25,119	$	444	$	17.67	$	3,110
Purchases effected in open market	78,500		946	$	12.05	$	2,165
Balance as of April 30, 2012 (2)	103,619	$	1,390	$	13.41	$	-
Purchases effected in open market (3)	19,953		182	$	9.13	$	2,818
Balance as of April 30, 2013	123,572	$	1,572	$	12.72	$	2,818
Purchases effected in open market (3)	58,499		550	$	9.41	$	2,268
Balance as of April 30, 2014	182,071	$	2,122	$	11.65	$	2,268

(1) 18,400 shares were acquired prior to the repurchase program authorized in January 2011.

(2) Includes 85,219 shares with a total average cost of $1,036,000 that were acquired during the former repurchase program, which was authorized in January 2011 and expired in January 2012.

(3) Were acquired during the new repurchase program authorized in September 2012.