Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($)	Total	LINCO Bancshares, Inc.	Common Stock	Common Stock LINCO Bancshares, Inc.	Additional Paid-in Capital	Additional Paid-in Capital LINCO Bancshares, Inc.	Retained Earnings	Deferred Compensation	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Beginning balance at Dec. 31, 2021	$ 633,894,000		$ 76,835,000		$ 340,419,000		$ 234,162,000	$ 2,517,000	$ (831,000)	$ (19,208,000)
Net Income (Loss)	34,374,000						34,374,000
Other comprehensive Income (loss), net tax	(127,409,000)								(127,409,000)
Cash dividends on common stock	(8,456,000)						(8,456,000)
Issuance of common shares pursuant to the deferred compensation plan	331,000		34,000		297,000
Issuance of restricted shares pursuant to the stock incentive plan	2,259,000		219,000		2,040,000
Issuance of common shares pursuant to 2017 stock incentive plan	199,000		20,000		179,000
Issuance of common shares pursuant to the employee stock purchase plan	293,000		33,000		260,000
Issuance of shares pursuant to the acquisition		$ 92,172,000		$ 9,169,000		$ 83,003,000
Issuance costs pursuant to acquisition of Delta Bancshares Company	(29,000)				(29,000)
Purchase of shares of treasury stock	(11,000)									(11,000)
Deferred compensation	(2,571,000)							(2,372,000)		(199,000)
Grant of restricted units pursuant to 2017 stock incentive plan	1,529,000				1,529,000
Release of restricted units pursuant to 2017 stock incentive plan	(1,216,000)				(1,216,000)
Vested restricted shares/units compensation expense	909,000				80,000			829,000
Ending balance at Jun. 30, 2022	626,268,000		86,310,000		426,562,000		260,080,000	974,000	(128,240,000)	(19,418,000)
Beginning balance at Mar. 31, 2022	666,385,000		86,264,000		426,148,000		246,805,000	468,000	(74,028,000)	(19,272,000)
Net Income (Loss)	17,758,000						17,758,000
Other comprehensive Income (loss), net tax	(54,212,000)								(54,212,000)
Cash dividends on common stock	(4,483,000)						(4,483,000)
Issuance of common shares pursuant to the deferred compensation plan	250,000		26,000		224,000
Issuance of common shares pursuant to the employee stock purchase plan	169,000		20,000		149,000
Deferred compensation								146,000		(146,000)
Vested restricted shares/units compensation expense	401,000				41,000			360,000
Ending balance at Jun. 30, 2022	626,268,000		86,310,000		426,562,000		260,080,000	974,000	(128,240,000)	(19,418,000)
Beginning balance at Dec. 31, 2022	633,155,000		86,366,000		427,001,000		289,284,000	2,064,000	(151,507,000)	(20,053,000)
Net Income (Loss)	35,747,000						35,747,000
Other comprehensive Income (loss), net tax	(59,000)								(59,000)
Cash dividends on common stock	(9,395,000)						(9,395,000)
Issuance of restricted shares pursuant to the stock incentive plan, net of forfeitures	1,622,000		218,000		1,404,000
Issuance of common shares pursuant to 2017 stock incentive plan	120,000		17,000		103,000
Issuance of common shares pursuant to the employee stock purchase plan	429,000		69,000		360,000
Purchase of shares of treasury stock	(5,000)									(5,000)
Deferred compensation	(1,190,000)							(1,189,000)		(1,000)
Grant of restricted units pursuant to 2017 stock incentive plan	1,048,000				1,048,000
Release of restricted units pursuant to 2017 stock incentive plan	(1,529,000)				(1,529,000)
Vested restricted shares/units compensation expense	744,000				117,000			627,000
Ending balance at Jun. 30, 2023	660,687,000		86,670,000		428,504,000		315,636,000	1,502,000	(151,566,000)	(20,059,000)
Beginning balance at Mar. 31, 2023	661,865,000		86,636,000		428,283,000		303,768,000	963,000	(137,901,000)	(19,884,000)
Net Income (Loss)	16,567,000						16,567,000
Other comprehensive Income (loss), net tax	(13,665,000)								(13,665,000)
Cash dividends on common stock	(4,699,000)						(4,699,000)
Forfeiture of restricted shares pursuant to the 2017 stock incentive plan	(22,000)		(3,000)		(19,000)
Issuance of common shares pursuant to the employee stock purchase plan	213,000		37,000		176,000
Deferred compensation	(9,000)							166,000		(175,000)
Vested restricted shares/units compensation expense	437,000				64,000			373,000
Ending balance at Jun. 30, 2023	$ 660,687,000		$ 86,670,000		$ 428,504,000		$ 315,636,000	$ 1,502,000	$ (151,566,000)	$ (20,059,000)