Note 13 - Share-based Compensation (Tables)

12 Months Ended

Dec. 31, 2023

Notes Tables

Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block]

	Years Ended December 31,
	2023			2022
Stock options and SARs	$	1,279		$	1,472
Restricted stock		2,560			2,598
Performance shares		(52	)		219
Total share-based compensation expense	$	3,787		$	4,289
Related income tax benefit	$	767		$	804

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

	Years Ended December 31,
	2023			2022
Stock Options:
Risk free interest rate		3.5% - 4.9%			1.6% - 3.8%
Expected award life (years)		3-10			3-10
Expected volatility		46.9% - 67.8%			46.8% - 65.0%
Expected dividend yield		4.7% - 7.1%			2.4% - 5.6%
Weighted average fair value per share at grant date	$	4.14		$	5.39
SARs:
Risk free interest rate		4.0	%		1.6% - 3.8%
Expected award life (years)		3			3-4
Expected volatility		67.8	%		61.6% - 64.8%
Expected dividend yield		4.7	%		2.4% - 5.6%
Weighted average fair value per share at grant date	$	4.58		$	6.34

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

						Weighted Average		Aggregate
		No. of			Weighted Average	Remaining Life		Intrinsic Value
		Shares			Exercise Price	(in years)		(in thousands)
Outstanding, January 1, 2023		962,775		$	15.89	3.26	$	301
Granted		200,091			11.37
Exercised		(28,728	)		9.55
Lapsed or cancelled	(180,962)				17.99
Outstanding, December 31, 2023		953,176			14.73	2.80		1,718
Exercisable, December 31, 2023		501,610			16.18	1.63		813

Share-Based Payment Arrangement, Stock Appreciation Right, Activity [Table Text Block]

					Weighted Average		Aggregate
	No. of			Weighted Average	Remaining Life		Intrinsic Value
	Shares			Exercise Price	(in years)		(in thousands)
Outstanding, January 1, 2023	320,385		$	15.23	2.23	$	69
Granted	51,209			12.04
Exercised	(41,226	)		9.83
Lapsed or cancelled	(37,860	)		23.62
Outstanding, December 31, 2023	292,508			14.35	2.07		506
Exercisable, December 31, 2023	184,245			14.29	1.10		361

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

				Weighted Average
	No. of			Grant Date
	Shares			Fair Value
Outstanding, January 1, 2023		372,470		$	20.45
Granted		155,213			11.53
Vested		(99,317	)		16.46
Forfeited		-			-
Outstanding, December 31, 2023		428,366			18.14

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

				Weighted Average
	No. of			Grant Date
	Shares			Fair Value
Outstanding, January 1, 2023		199,451		$	20.57
Granted		94,028			12.56
Vested		(4,558	)		20.54
Forfeited		(5,400	)		9.48
Outstanding, December 31, 2023		283,521			18.13