Earnings per Share (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended		6 Months Ended
		Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Numerator [Abstract]
Net income		$ 11,524	$ 9,746	$ 22,812	$ 19,353
Denominator [Abstract]
Weighted-average shares outstanding for basic earnings per share (in shares)		9,250,332	9,153,077	9,235,176	9,150,022
Dilutive effect of stock compensation (in shares)	[1]	116,915	94,024	107,871	106,428
Denominator for diluted earnings per share (in shares)		9,367,247	9,247,101	9,343,047	9,256,450
Earnings per common share [Abstract]
Basic (in dollars per share)		$ 1.25	$ 1.06	$ 2.47	$ 2.12
Diluted (in dollars per share)		$ 1.23	$ 1.05	$ 2.44	$ 2.09
Nonqualified Stock Options [Member]
Antidilutive securities [Abstract]
Antidilutive shares excluded from the calculation of earnings per share (in shares)		2,000	5,000	2,000	5,000
Restricted Stock Units [Member]
Antidilutive securities [Abstract]
Antidilutive shares excluded from the calculation of earnings per share (in shares)		0	156,186	50,000	156,186

[1] The following have not been included in diluted earnings per share because to do so would have been antidilutive for the periods presented: Nonqualified stock options outstanding of 2,000 and 5,000 for the three month periods ended June 30, 2024 and 2023, respectively, and 2,000 and 5,000 for the six month periods ended June 30, 2024 and 2023, respectively; Restricted stock units of 0 and 156,186 for the three month periods ended June 30, 2024 and 2023, respectively, and 50,000 and 156,186 for the six month periods ended June 30, 2024 and 2023, respectively.