Note 9 - Stock Based Compensation (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Nonvested Share Activity [Table Text Block]

	Shares		Weighted-Average Grant Date Fair Value
Nonvested at January 1, 2024		4,095	$	30.73
Granted		-		-
Nonvested at March 31, 2024		4,095	$	30.73