Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Loss (Income)
Beginning balance (in shares) at Dec. 31, 2022		30,746,600
Beginning balance at Dec. 31, 2022	$ 949,943	$ 153,733	$ 520,669	$ 435,416	$ (159,875)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	83,800			83,800
Other comprehensive income, net of tax	38,852				38,852
Stock-based compensation expense	5,281		5,281
Stock-based compensation shares issued, net of shares withheld and forfeitures (in shares)		60,329
Stock-based compensation shares issued, net of shares withheld and forfeitures	$ (394)	$ 302	(696)
Exercise of stock options, net of shares withheld (in shares)	135,746	132,967
Exercise of stock options, net of shares withheld	$ 3,102	$ 665	2,437
Shares issued under employee stock purchase program (in shares)		46,213
Shares issued under employee stock purchase program	1,118	$ 231	887
Dividends declared	(18,797)			(18,797)
Ending balance (in shares) at Dec. 31, 2023		30,986,109
Ending balance at Dec. 31, 2023	1,062,905	$ 154,931	528,578	500,419	(121,023)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	76,492			76,492
Other comprehensive income, net of tax	14,994				14,994
Stock-based compensation expense	7,166		7,166
Stock-based compensation shares issued, net of shares withheld and forfeitures (in shares)		84,473
Stock-based compensation shares issued, net of shares withheld and forfeitures	$ (549)	$ 422	(971)
Exercise of stock options, net of shares withheld (in shares)	73,188	70,334
Exercise of stock options, net of shares withheld	$ 1,842	$ 352	1,490
Shares issued under employee stock purchase program (in shares)		56,658
Shares issued under employee stock purchase program	1,386	$ 283	1,103
Dividends declared	(18,991)			(18,991)
Ending balance (in shares) at Dec. 31, 2024		31,197,574
Ending balance at Dec. 31, 2024	1,145,245	$ 155,988	537,366	557,920	(106,029)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	75,197			75,197
Other comprehensive income, net of tax	51,888				51,888
Stock-based compensation expense	8,263		8,263
Stock-based compensation shares issued, net of shares withheld and forfeitures (in shares)		111,498
Stock-based compensation shares issued, net of shares withheld and forfeitures	$ (1,487)	$ 557	(2,044)
Exercise of stock options, net of shares withheld (in shares)	38,682	35,793
Exercise of stock options, net of shares withheld	$ 922	$ 179	743
Shares issued under employee stock purchase program (in shares)		58,568
Shares issued under employee stock purchase program	1,512	$ 293	1,219
Dividends declared	(19,049)			(19,049)
Repurchase of common stock (in shares)		(451,005)
Repurchase of common stock	(15,806)	$ (2,255)	(12,006)	(1,545)
Ending balance (in shares) at Dec. 31, 2025		30,952,428
Ending balance at Dec. 31, 2025	$ 1,246,685	$ 154,762	$ 533,541	$ 612,523	$ (54,141)

Origin Bancorp, Inc. 10-K