v3.25.4

Note 8 - Equity Compensation Plans (Tables)

12 Months Ended

Dec. 31, 2025

Notes Tables

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

		2025								2024								2023
		Number of Shares				Weighted Average Grant Date Fair Value Per Share				Number of Shares				Weighted Average Grant Date Fair Value Per Share				Number of Shares				Weighted Average Grant Date Fair Value Per Share
Balance, January 1,			509,895			$	16.73				416,735			$	18.70				395,482			$	18.67
Granted			344,573				19.37				400,659				15.16				356,886				18.06
Vested			(255,469	)			17.46				(232,830	)			17.67				(260,128	)			17.80
Forfeited			(59,930	)			17.92				(74,669	)			16.37				(75,505	)			18.59
Balance, December 31, (1)			539,069			$	17.94				509,895			$	16.73				416,735			$	18.70

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

		2025								2024								2023
		Number of Shares				Weighted Average Grant Date Fair Value Per Share				Number of Shares				Weighted Average Grant Date Fair Value Per Share				Number of Shares				Weighted Average Grant Date Fair Value Per Share
Balance, January 1,			642,380			$	16.72				589,522			$	16.26				841,519			$	13.74
Granted (1)			194,237				17.30				218,379				13.64				216,794				17.43
Change in awards based on performance (2)			10,193				19.38				82,534				14.48				104,060				14.22
Vested			(199,679	)			15.02				(248,055	)			12.15				(452,380	)			11.55
Forfeited			—				—				—				—				(120,471	)			16.68
Balance, December 31,			647,131			$	17.46				642,380			$	16.72				589,522			$	16.26

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

		For the year ended December 31,
		2025				2024				2023
Dividend yield			3.3%				4.2	%			4.7	%
Volatility (a)			29.0%				35.0	%			33.0	%
Expected term		2.9 years				2.8 years				2.9 years

X

- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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