CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS AND RETAINED EARNINGS (Parenthetical) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
CONDENSED CONSOLIDATED STATEMENTS OF EARNINGS AND RETAINED EARNINGS
Retained earnings at beginning of period	$ 3,223	$ 2,904	$ 48,276	$ 39,545
Net Income (Loss)	14,726	11,989	28,127	24,016
Cash dividends	(6,293)	(6,201)	(12,430)	(12,235)
Stock dividends			(52,317)	(42,634)
Retained earnings at end of period	$ 11,656	$ 8,692	$ 11,656	$ 8,692
Stock dividends (as a percent)	3.00%	3.00%	3.00%	3.00%