CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY - USD ($) $ in Thousands	Total	Preferred Stock	Additional Paid-In Capital	Retained Earnings	Treasury Stock	Accumulated Other Comprehensive Income (Loss)	Restricted Stock	Restricted Stock Additional Paid-In Capital	Restricted Stock Treasury Stock	Performance Based Restricted Stock Awards	Performance Based Restricted Stock Awards Additional Paid-In Capital	Performance Based Restricted Stock Awards Treasury Stock
Beginning balance at Dec. 31, 2022	$ 530,762	$ 57,785	$ 221,553	$ 306,911	$ (2,967)	$ (52,520)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	58,020			58,020
Other comprehensive income	6,442					6,442
Forfeiture of restricted stock award grants							$ 0	$ 134	$ (134)
Restricted stock award grants							0	(2,743)	2,743	$ 0	$ (111)	$ 111
Stock-based compensation expense	1,688		1,688
Contribution of stock from treasury stock	0		(81)		81
Stock-based contribution expense	55		55
Purchase of treasury stock	(6,621)				(6,621)
Purchase of treasury stock for the purpose of tax withholding							(89)		(89)	(14)		(14)
Preferred cash dividend declared	(4,302)			(4,302)
Common cash dividends declared	(14,694)			(14,694)
Ending balance at Dec. 31, 2023	571,247	57,785	220,495	345,935	(6,890)	(46,078)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	54,575			54,575
Other comprehensive income	2,505					2,505
Forfeiture of restricted stock award grants							0	360	(360)
Restricted stock award grants							0	(3,025)	3,025	0	(179)	179
Stock-based compensation expense	2,225		2,225
Purchase of treasury stock	(441)				(441)
Purchase of treasury stock for the purpose of tax withholding							(148)		(148)	(54)		(54)
Preferred cash dividend declared	(4,302)			(4,302)
Common cash dividends declared	(14,912)			(14,912)
Ending balance at Dec. 31, 2024	610,695	57,785	219,876	381,296	(4,689)	(43,573)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	66,131			66,131
Other comprehensive income	12,908					12,908
Forfeiture of restricted stock award grants							0	409	(409)
Restricted stock award grants							0	$ (2,683)	2,683	0	$ (167)	167
Stock-based compensation expense	2,669		2,669
Purchase of treasury stock for the purpose of tax withholding							$ (283)		$ (283)	$ (50)		$ (50)
Acquisition of ESSA Bancorp and ESSA Bank	202,549		202,549
Preferred cash dividend declared	(4,302)			(4,302)
Common cash dividends declared	(18,190)			(18,190)
Ending balance at Dec. 31, 2025	$ 872,127	$ 57,785	$ 422,653	$ 424,935	$ (2,581)	$ (30,665)