Note 8 - Stock Incentive Plan (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

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

($ in thousands, except per share data)
	2022					2021
				Weighted					Weighted
				Average					Average
				Grant Date					Grant Date
	Shares			Fair Value		Shares			Fair Value
Unvested, beginning of period		26,645		$	29.40		911		$	37.25
Granted		35,114			16.55		27,579			29.40
Forfeited		(14,980	)		21.04		(934	)		29.40
Vested and issued		(9,859	)		29.40		(911	)		37.25
Unvested, end of period		36,920		$	20.57		26,645		$	29.40
Compensation expense during period				$	376				$	321
Unrecognized compensation expense, end of period				$	357				$	467
Intrinsic value, end of period				$	388				$	599
Weighted-average remaining vesting term (in years)					1.2					1.4

Share-Based Payment Arrangement, Outstanding Award, Activity, Excluding Option [Table Text Block]

($ in thousands, except per share data)
	2022		2021
Fully vested shares granted		35,114		27,579
Weighted average grant date price per share	$	16.55	$	29.40
Compensation expense related to fully vested shares of common stock awards(1)	$	581	$	811

Disclosure of Share-Based Compensation Arrangements by Share-Based Payment Award [Table Text Block]

($ in thousands, except per share data)
	2022				2021
			Weighted				Weighted
			Average				Average
			Grant Date				Grant Date
	Shares		Fair Value		Shares		Fair Value
Outstanding, beginning of period		28,595	$	26.92		18,189	$	27.20
Granted and vested		25,602		12.89		10,406		26.43
Outstanding, end of period		54,197	$	20.29		28,595	$	26.92
Compensation expense during period			$	328			$	240
Intrinsic value, end of period			$	569			$	643