Note 12 - Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

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

	Three Months Ended					Nine Months Ended
	September 30,					September 30,
(shares in thousands)	2021			2020		2021		2020
Basic - weighted average shares outstanding		7,370			7,306		7,304		7,323
Dilutive stock options		-	(1)		30		132		29
Diluted - weighted average shares outstanding		7,370	(2)		7,336		7,436		7,352
Anti-dilutive securities		25			154		25		184