Quarterly Data (Tables)

12 Months Ended

Dec. 31, 2018

Quarterly Financial Information Disclosure [Abstract]

Quarterly Data

Quarters (000’s omitted, except per share data):

2018	First		Second		Third		Fourth		Total
Net sales	$	31,709	$	39,751	$	34,731	$	31,130	$	137,321
Cost of goods sold		19,585		25,039		22,281		19,767		86,672
Gross profit		12,124		14,712		12,450		11,363		50,649
Net income		764		2,436		807		591		4,598
Basic earnings per share	$	0.23	$	0.72	$	0.24	$	0.18	$	1.36
Diluted earnings per share	$	0.21	$	0.67	$	0.23	$	0.19	$	1.30
Dividends per share	$	0.11	$	0.11	$	0.11	$	0.12	$	0.45

2017	First		Second		Third		Fourth			Total
Net sales	$	27,745	$	38,849	$	33,785	$	30,171		$	130,550
Cost of goods sold		17,181		24,366		21,559		19,545			82,651
Gross profit		10,564		14,483		12,226		10,626			47,899
Net income		659		2,846		1,202		(655	)		4,052
Basic earnings per share	$	0.20	$	0.85	$	0.36	$	(0.20	)	$	1.21
Diluted earnings per share	$	0.18	$	0.75	$	0.32	$	(0.16	)	$	1.09
Dividends per share	$	0.10	$	0.11	$	0.11	$	0.11		$	0.43