Note 2 - Stock-based Compensation (Tables)

3 Months Ended

Mar. 31, 2023

Notes Tables

Schedule of Nonvested Share Activity [Table Text Block]

				Weighted
				Average
	Deferred			Fair Value
	Stock			Per Share
Non-Vested Balance, December 31, 2022		41,200		$	16.62
Granted		19,020			25.52
Vested		(20,050	)		14.33
Forfeited		(1,950	)		19.07
Non-Vested Balance, March 31, 2023		38,220		$	22.13