CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (Unaudited) - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock, Common Stock	Accumulated Other Comprehensive Loss	Total
BEGINNING BALANCE at Jun. 30, 2022	$ 98	$ 119,162	$ 240,115	$ (21,116)	$ (17,487)	$ 320,772
Net Income			23,676			23,676
Change in unrealized loss on available for sale securities					(590)	(590)
Dividends paid on common stock			(6,252)			(6,252)
Stock option expense		177				177
Stock grant expense		584				584
Common Stock Issued	21	98,259				98,280
ENDING BALANCE at Mar. 31, 2023	119	218,182	257,539	(21,116)	(18,077)	436,647
BEGINNING BALANCE at Dec. 31, 2022	98	119,271	257,506	(21,116)	(18,780)	336,979
Net Income			2,409			2,409
Change in unrealized loss on available for sale securities					703	703
Dividends paid on common stock			(2,376)			(2,376)
Stock option expense		68				68
Stock grant expense		584				584
Common Stock Issued	21	98,259				98,280
ENDING BALANCE at Mar. 31, 2023	119	218,182	257,539	(21,116)	(18,077)	436,647
BEGINNING BALANCE at Jun. 30, 2023	119	218,260	270,720	(21,116)	(21,925)	446,058
Net Income			36,652			36,652
Change in unrealized loss on available for sale securities					2,874	2,874
Dividends paid on common stock			(7,145)			(7,145)
Stock option expense		283				283
Stock grant expense		657				657
Stock options exercised		391				391
Exercise of stock options						391
Common Stock Issued	1					1
Treasury stock purchased				(187)		(187)
ENDING BALANCE at Mar. 31, 2024	120	219,591	300,227	(21,303)	(19,051)	479,584
BEGINNING BALANCE at Dec. 31, 2023	119	218,675	291,304	(21,116)	(18,800)	470,182
Net Income			11,307			11,307
Change in unrealized loss on available for sale securities					(251)	(251)
Dividends paid on common stock			(2,384)			(2,384)
Stock option expense		84				84
Stock grant expense		657				657
Stock options exercised		175				175
Common Stock Issued	1					1
Treasury stock purchased				(187)		(187)
ENDING BALANCE at Mar. 31, 2024	$ 120	$ 219,591	$ 300,227	$ (21,303)	$ (19,051)	$ 479,584