Note 17 - Quarterly Results of Operations (Unaudited)

12 Months Ended

Dec. 31, 2020

Notes to Financial Statements

Quarterly Financial Information [Text Block]

The following is a summary of the unaudited quarterly results of operations for the years ended December 31, 2020 and 2019:

	2020
	1st Quarter		2nd Quarter		3rd Quarter		4th Quarter		Total Year
Net sales	$	55,720	$	56,186	$	77,785	$	87,618	$	277,309
Gross margin	$	19,320	$	19,462	$	29,832	$	36,121	$	104,735
Net income	$	1,188	$	2,442	$	7,613	$	9,721	$	20,964
Dividends paid	$	1,030	$	1,023	$	1,023	$	1,017	$	4,093
Net income per common share:
Basic	$	0.16	$	0.33	$	1.04	$	1.34	$	2.87
Diluted	$	0.16	$	0.33	$	1.04	$	1.33	$	2.86

	2019
	1st Quarter		2nd Quarter		3rd Quarter		4th Quarter		Total Year
Net sales	$	65,929	$	61,959	$	67,179	$	75,341	$	270,408
Gross margin	$	22,978	$	21,441	$	25,014	$	28,252	$	97,685
Net income	$	3,605	$	3,156	$	5,616	$	5,085	$	17,462
Dividends paid	$	887	$	1,035	$	1,036	$	1,029	$	3,987
Net income per common share:
Basic	$	0.49	$	0.43	$	0.76	$	0.68	$	2.36
Diluted	$	0.48	$	0.42	$	0.75	$	0.70	$	2.35