Note 9 - Net Income Per Share (Tables)

6 Months Ended

Jun. 30, 2021

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

	Three Months Ended June 30,				Six Months Ended June 30,
	2021		2020		2021		2020
Net income used in the computation of basic and diluted net income per share (in thousands)	$	4,577	$	15,174	$	15,055	$	18,541
Weighted average shares outstanding - basic		15,433,412		15,016,062		15,327,374		15,020,457
Dilutive common stock equivalents		654,324		155,024		712,231		165,535
Weighted average shares outstanding - diluted		16,087,736		15,171,086		16,039,605		15,185,992
Net income per share:
Basic	$	0.30	$	1.01	$	0.98	$	1.23
Diluted	$	0.28	$	1.00	$	0.94	$	1.22