Unaudited Quarterly Financial Data (Tables)

12 Months Ended

Jul. 31, 2016

Selected Quarterly Financial Information [Abstract]

Unaudited Quarterly Financial Data

The following is a summary of unaudited quarterly operating results:

Fiscal 2016	First Quarter		Second Quarter	Third Quarter		Fourth Quarter	Total
Net sales	$	64,117,000	70,323,000	124,187,000		152,377,000	$	411,004,000
Gross profit	28,202,000		29,438,000	51,391,000		62,206,000	171,237,000
Net income (loss)	1,439,000		2,476,000	(14,355,000	)	2,702,000	(7,738,000		)
Diluted income (loss) per share	0.09		0.15	(0.89	)	0.14	(0.46		)	*

Fiscal 2015	First Quarter		Second Quarter	Third Quarter	Fourth Quarter	Total
Net sales	$	76,391,000	81,802,000	71,633,000	77,463,000	$	307,289,000
Gross profit	35,325,000		37,875,000	32,308,000	33,376,000	138,884,000
Net income	5,225,000		7,585,000	4,960,000	5,475,000	23,245,000
Diluted income per share	0.32		0.46	0.30	0.34	1.42		*

Fiscal 2014	First Quarter		Second Quarter	Third Quarter	Fourth Quarter	Total
Net sales	$	83,368,000	85,499,000	88,905,000	89,378,000	$	347,150,000
Gross profit	36,378,000		37,369,000	38,346,000	39,345,000	151,438,000
Net income	5,305,000		5,983,000	5,875,000	7,988,000	25,151,000
Diluted income per share	0.28		0.32	0.32	0.48	1.37		*

* The per share information is computed independently for each quarter and the full year based on the respective weighted average number of common shares outstanding. Therefore, income per share information for the full fiscal year may not equal the total of the quarters within the year.