Financial Statements and Supplementary Data (Unaudited)

12 Months Ended

Apr. 30, 2017

Quarterly Financial Information Disclosure [Abstract]

Financial Statements and Supplementary Data (Unaudited)

(10) Financial Statements and Supplementary Data (Unaudited)

The following schedule presents results for each quarter in the years ended April 30, 2017 and 2016 (in thousands, except per share amounts):

	Total revenues		Gross margin		Operating income		Net earnings		Diluted earnings per share
Quarter ended:
July 31, 2016	$	27,433	$	13,796	$	1,646	$	1,688	$	0.06
October 31, 2016		26,146		13,018		708		412		0.01
January 31, 2017		26,441		14,049		2,455		2,243		0.08
April 30, 2017		26,266		14,340		2,957		10,278		0.34
Year ended April 30, 2017	$	106,286	$	55,202	$	7,766	$	14,621	$	0.49
Quarter ended:
July 31, 2015	$	28,858	$	15,317	$	3,820	$	2,572	$	0.09
October 31, 2015		29,070		14,897		3,328		2,153		0.07
January 31, 2016		27,095		13,607		2,518		2,111		0.07
April 30, 2016		28,866		15,839		3,861		3,406		0.12
Year ended April 30, 2016	$	113,889	$	59,660	$	13,527	$	10,242	$	0.35