Per Share Data (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Basic Earnings per Share:
Net Income	$ 24,596	$ 23,747	$ 9,067	$ 21,486	$ 23,822	$ 19,557	$ 57,410	$ 64,865
Weighted Average Shares Outstanding (in shares)	29,484,394			26,545,868			29,457,396	26,534,044
Basic Earnings per Share (in dollars per share)	$ 0.83			$ 0.81			$ 1.95	$ 2.44
Diluted Earnings per Share:
Net Income	$ 24,596	$ 23,747	$ 9,067	$ 21,486	$ 23,822	$ 19,557	$ 57,410	$ 64,865
Weighted Average Shares Outstanding (in shares)	29,484,394			26,545,868			29,457,396	26,534,044
Potentially Dilutive Shares, Net (in shares)	0			0			0	0
Diluted Weighted Average Shares Outstanding (in shares)	29,484,394			26,545,868			29,457,396	26,534,044
Diluted Earnings per Share (in dollars per share)	$ 0.83			$ 0.81			$ 1.95	$ 2.44
Anti-dilutive securities excluded from computation of earnings per share (in shares)	0			0			0	0