Supplementary Quarterly Financial Information (Tables)

12 Months Ended

Jun. 30, 2018

Supplementary Quarterly Financial Information [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]

(in thousands, except per share amounts)	FOR THE QUARTER ENDED
	September 30		December 31		March 31		June 30
Fiscal 2018:
Net sales (1)	$	119,834	$	129,392	$	126,861	$	113,093
Gross margin		26,140		27,402		27,632		17,044
Environmental remediation		-		-		(3,600)		-
Gain on sale of facility		1,835		-		-		-
Net income		6,180		6,221		3,079		2,186
Earnings per share:
Basic	$	0.79	$	0.79	$	0.39	$	0.28
Diluted	$	0.78	$	0.78	$	0.39	$	0.28

(1) During the quarter ended June 30, 2018, the Company recorded a $4.4 million fiscal year-to-date correction of an immaterial error related to variable consideration provided to customers. The correction decreased net sales and SG&A expenses.

(in thousands, except per share amounts)	FOR THE QUARTER ENDED
	September 30		December 31		March 31		June 30
Fiscal 2017:
Net sales	$	112,050	$	118,530	$	120,750	$	117,434
Gross margin		26,630		26,748		28,446		26,827
Litigation settlement reimbursements		-		-		1,175		-
Net income		4,752		5,389		7,624		6,021
Earnings per share:
Basic	$	0.62	$	0.69	$	0.98	$	0.77
Diluted	$	0.61	$	0.68	$	0.96	$	0.76