Note 5 - Share-based Compensation (Tables)

3 Months Ended

Mar. 31, 2024

Notes Tables

Schedule of Share-Based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

	2024
Expected dividend yield at date of grant		1.44	%
Expected stock price volatility		33.83	%
Risk-free interest rate		4.13	%
Expected life of options (in years)		4.0

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

	Number of Options		Weighted Average Exercise Price		Weighted Average Remaining Contractual Terms (Years)		Aggregate Intrinsic Value (In thousands)
Outstanding at December 31, 2023		-	$	-
Granted		404,833	$	39.54
Exercised		-	$	-
Forfeited		-	$	-
Outstanding at March 31, 2024		404,833	$	39.54		5.80	$	28
Exercisable at March 31, 2024		-	$	-		-	$	-

	Number of Options		Weighted Average Exercise Price		Weighted Average Remaining Contractual Terms (Years)		Aggregate Intrinsic Value (In thousands)
Outstanding at December 31, 2023		569,168	$	35.72
Granted		-	$	-
Exercised		75,283	$	23.27
Forfeited		37,556	$	45.53
Outstanding at March 31, 2024		456,329	$	36.96		5.57	$	2,750
Exercisable at March 31, 2024		307,070	$	33.45		4.41	$	2,725

Schedule of Nonvested Share Activity [Table Text Block]

	Common Stock Outstanding		Weighted Average Grant Date Fair Value Per Share
Outstanding at December 31, 2023		6,058	$	42.92
Granted		-		-
Vested		-		-
Forfeited		-		-
Outstanding at March 31, 2024		6,058	$	42.92