Note 11 - Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2020

Notes Tables

Nonvested Restricted Stock Shares Activity [Table Text Block]

Restricted Stock	Number of Shares			Weighted Average Grant- Date Fair Value
Balance of shares non-vested as of January 1, 2020		24,378		$	22.75
Granted		18,713			21.48
Vested		(11,464	)		22.13
Forfeited		(5,090	)		22.37
Balance of shares non-vested as of September 30, 2020		26,537		$	22.20

Schedule of Nonvested Performance-based Units Activity [Table Text Block]

Restricted Stock Units	Performance Stock Units		Weighted Average Grant Date Fair Value
Balance of shares non-vested as of January 1, 2020		-	$	-
Granted		53,075		15.40
Vested		-		-
Forfeited		-		-
Balance of shares non-vested as of September 30, 2020		53,075	$	15.40