Note 12 - Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2020

Notes Tables

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

		Years Ended December 31,
	2020		2019		2018
Net income used in the computation of basic and diluted net income per share (in thousands)	$	41,026	$	12,066	$	16,975
Weighted average shares outstanding - basic		15,075,134		14,945,165		14,937,786
Dilutive common stock equivalents		433,286		321,243		534,347
Weighted average shares outstanding - diluted		15,508,420		15,266,408		15,472,133
Net income per share:
Basic	$	2.72	$	0.81	$	1.14
Diluted	$	2.65	$	0.79	$	1.10