Note 8 - Stock-based Compensation (Tables)

6 Months Ended

Jun. 30, 2020

Notes Tables

Share-based Payment Arrangement, Option, Activity [Table Text Block]

	For the Six Months Ended June 30, 2020
						Average
				Weighted-		Remaining		Aggregate
				Average		Contractual		Intrinsic
	Shares			Exercise Price		Term (years)		Value
Outstanding, December 31, 2019		146,300		$	14.92		5.0	$	53,166
Granted		5,000			11.93
Exercised		-
Forfeited or expired		(1,150	)		14.90
Outstanding, June 30, 2020		150,150		$	14.81		4.9	$	-
Exercisable, June 30, 2020		57,160		$	14.92		4.5	$	-

Share-based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block]

		For the Six Months Ended June 30, 2020
				Weighted		Average
				Average		Remaining
				Grant Date		Contractual
	Shares			Price		Term (years)
Outstanding, December 31, 2019		40,044		$	14.89		2.6
Granted		2,000			11.93
Vested		(85	)		15.48
Outstanding, June 30, 2020		41,959		$	14.76		2.1