CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Additional Paid-In Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Loss	Total
BEGINNING BALANCE at Jun. 30, 2023	$ 119	$ 218,260	$ 270,720	$ (21,116)	$ (21,925)	$ 446,058
Net income			25,345			25,345
Change in unrealized loss on available for sale securities					3,125	3,125
Dividends paid on common stock			(4,761)			(4,761)
Stock option expense		160				160
Stock grant expense		39				39
Stock options exercised		216				216
ENDING BALANCE at Dec. 31, 2023	119	218,675	291,304	(21,116)	(18,800)	470,182
BEGINNING BALANCE at Sep. 30, 2023	119	218,593	281,491	(21,116)	(25,158)	453,929
Net income			12,193			12,193
Change in unrealized loss on available for sale securities					6,358	6,358
Dividends paid on common stock			(2,380)			(2,380)
Stock option expense		82				82
ENDING BALANCE at Dec. 31, 2023	119	218,675	291,304	(21,116)	(18,800)	470,182
BEGINNING BALANCE at Jun. 30, 2024	120	219,680	311,376	(24,973)	(17,455)	488,748
Net income			27,110			27,110
Change in unrealized loss on available for sale securities					1,024	1,024
Dividends paid on common stock			(5,189)			(5,189)
Stock option expense		179				179
Stock grant expense		499				499
ENDING BALANCE at Dec. 31, 2024	120	220,358	333,297	(24,973)	(16,431)	512,371
BEGINNING BALANCE at Sep. 30, 2024	120	219,808	321,240	(24,973)	(10,566)	505,629
Net income			14,653			14,653
Change in unrealized loss on available for sale securities					(5,865)	(5,865)
Dividends paid on common stock			(2,596)			(2,596)
Stock option expense		90				90
Stock grant expense		460				460
ENDING BALANCE at Dec. 31, 2024	$ 120	$ 220,358	$ 333,297	$ (24,973)	$ (16,431)	$ 512,371