Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023
Reconciliation of the component parts of earnings per share [Abstract]
Net income	$ 12,551	$ 12,126	$ 16,372	$ 17,746	$ 24,677	$ 34,118
Weighted average common shares (in shares)	19,022		19,024		19,023	19,024
Effect of Dilutive Securities:
Stock Options and Restricted Stock Units (in shares)	11		0		10	1
Weighted average common shares including potential dilutive shares (in shares)	19,033		19,024		19,033	19,025
Basic EPS (in dollars per share)	$ 0.66		$ 0.86		$ 1.3	$ 1.79
Diluted EPS (in dollars per share)	$ 0.66		$ 0.86		$ 1.3	$ 1.79
Stock Options [Member]
Antidilutive Securities [Abstract]
Number of anti-dilutive stock options excluded from diluted earnings per share (in shares)	48				48