CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-in Capital	Retained Earnings	Treasury Stock, Common Stock	Accumulated Other Comprehensive Income (Loss)	Total
BEGINNING BALANCE at Jun. 30, 2021	$ 94	$ 95,585	$ 200,140	$ (15,278)	$ 2,882	$ 283,423
Net Income			47,169			47,169
Change in unrealized gain on available for sale securities, net					(20,358)	(20,358)
Defined benefit pension plan net gain (loss)					(11)	(11)
Dividends paid on common stock			(7,194)			(7,194)
Stock option expense		165				165
Stock grant expense		532				532
Common stock issued	4	22,880				22,884
Treasury stock purchased				(5,838)		(5,838)
ENDING BALANCE at Jun. 30, 2022	98	119,162	240,115	(21,116)	(17,487)	320,772
Net Income			39,237			39,237
Change in unrealized gain on available for sale securities, net					(4,443)	(4,443)
Defined benefit pension plan net gain (loss)					5	5
Dividends paid on common stock			(8,632)			(8,632)
Stock option expense		255				255
Stock grant expense		584				584
Common stock issued	21	98,259				98,280
ENDING BALANCE at Jun. 30, 2023	119	218,260	270,720	(21,116)	(21,925)	446,058
Net Income			50,182			50,182
Change in unrealized gain on available for sale securities, net					4,465	4,465
Defined benefit pension plan net gain (loss)					5	5
Dividends paid on common stock			(9,526)			(9,526)
Stock option expense		333				333
Stock grant expense		696				696
Exercise of stock options		391				391
Common stock issued	1					1
Treasury stock purchased				(3,857)		(3,857)
ENDING BALANCE at Jun. 30, 2024	$ 120	$ 219,680	$ 311,376	$ (24,973)	$ (17,455)	$ 488,748