Note 15 - Quarterly Financial Data (Unaudited)

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Quarterly Financial Information [Text Block]

15. Quarterly Financial Data (unaudited)

	Three months ended
2021	March 31		June 30		September 30		December 31
	(in thousands, except per share data)
Total net sales	$	35,883	$	40,670	$	38,368	$	39,503
Gross profit		23,799		26,761		24,866		25,956
Income from operations		7,945		11,106		9,073		8,301
Net income		5,929		8,299		6,504		6,175
Earnings per share
Basic	$	0.29	$	0.40	$	0.30	$	0.28
Diluted	$	0.28	$	0.40	$	0.30	$	0.28

	Three months ended
2020	March 31		June 30		September 30		December 31
	(in thousands, except per share data)
Total net sales	$	30,551	$	24,851	$	36,416	$	37,548
Gross profit		20,483		17,029		22,704		24,402
Income from operations		4,353		4,872		10,018		9,545
Net income		3,174		3,500		7,513		7,033
Earnings per share
Basic	$	0.16	$	0.17	$	0.37	$	0.35
Diluted	$	0.16	$	0.17	$	0.37	$	0.34