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Stock Options - SARs (Details) - Stock Appreciation Rights (SARs) - USD ($)		3 Months Ended		9 Months Ended
	Apr. 18, 2022	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
SARs
Outstanding beginning balance				456,702
Exercised				(8,048)
Forfeited				(14,125)
Outstanding ending balance		434,529		434,529
SARs fully vested and exercisable		63,779		63,779
Weighted average exercise price
Weighted average exercise price, beginning balance (per share)				$ 39.61
Weighted average exercise price, exercised (per share)				39.33
Weighted average exercise price, forfeited (per share)				39.33
Weighted average exercise price, ending balance (per share)		$ 39.62		39.62
SARs Weighted average exercise price				$ 39.34
Aggregate intrinsic value
Aggregate intrinsic value		$ 12,657,000		$ 12,657,000
SAR Aggregate intrinsic value		1,876,000		$ 1,876,000
Weighted average remaining contractual term (years)				6 years 9 months 14 days
SAR Weighted average remaining contractual term (years)				6 years 9 months
Fair Value of Liability		6,313,000		$ 6,313,000		$ 4,540,000
Stock-based compensation expense		758,000	$ 847,000	2,020,000	$ 2,271,000
Stock-based compensation cost, unrecognized		$ 7,754,000		$ 7,754,000
Stock-based compensation cost, unrecognized, weighted-average period of recognition				6 years 9 months 18 days
SAR Plan
Stock option details
Shares available for future grants	750,000
Maximum exercisable period for granted share-based compensation	10 years
Number of rights issued				434,529
Vesting period	8 years
SARs
Granted				434,529

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-Topic 718
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
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-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480429/718-10-50-2

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