Note 24 - Quarterly Financial Data (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2022

Notes Tables

Quarterly Financial Information [Table Text Block]

	(In Thousands, except per share data)
	2022								2021								2020
	Fourth		Third		Second		First		Fourth		Third		Second		First		Fourth		Third		Second		First
	Quarter		Quarter		Quarter		Quarter		Quarter		Quarter		Quarter		Quarter		Quarter		Quarter		Quarter		Quarter
Interest income	$	44,920		42,024		37,097		33,499	$	33,810		33,719		31,570		30,742	$	30,351		30,961		31,569		30,087
Interest expense		7,855		3,894		2,240		2,144		2,507		2,840		3,031		3,258		4,189		4,324		4,510		5,196
Net interest income		37,065		38,130		34,857		31,355		31,303		30,879		28,539		27,484		26,162		26,637		27,059		24,891
Provision for credit losses		2,596		2,543		1,625		1,892		131		130		55		827		3,065		1,038		4,124		1,469
Earnings before income taxes		15,342		19,706		18,484		14,544		17,512		17,405		14,449		14,792		10,771		14,669		11,313		11,357
Net earnings attributable to Wilson Bank Holding Company		12,340		15,190		14,139		11,373		13,801		13,342		11,139		11,144		8,902		11,532		9,027		9,031
Basic earnings per common share		1.08		1.33		1.25		1.01		1.23		1.19		1.00		1.01		0.81		1.05		0.83		0.83
Diluted earnings per common share		1.07		1.33		1.24		1.00		1.23		1.19		1.00		1.00		0.81		1.05		0.83		0.83