Per Share Data (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Basic Earnings per Share:
Net Income	$ 23,747	$ 9,067	$ 23,822	$ 19,557	$ 32,814	$ 43,379
Weighted Average Shares Outstanding (in shares)	29,483,848		26,545,869		29,443,673	26,528,034
Basic Earnings per Share (in dollars per share)	$ 0.81		$ 0.90		$ 1.11	$ 1.64
Diluted Earnings per Share:
Net Income	$ 23,747	$ 9,067	$ 23,822	$ 19,557	$ 32,814	$ 43,379
Weighted Average Shares Outstanding (in shares)	29,483,848		26,545,869		29,443,673	26,528,034
Potentially Dilutive Shares, Net (in shares)	0		0		0	0
Diluted Weighted Average Shares Outstanding (in shares)	29,483,848		26,545,869		29,443,673	26,528,034
Diluted Earnings per Share (in dollars per share)	$ 0.81		$ 0.90		$ 1.11	$ 1.64
Anti-dilutive securities excluded from computation of earnings per share (in shares)	0		0		0	0