Nature of Operations and Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Summary of Computation of Basic and Diluted Earnings Per Share

The following table shows computation of basic and diluted earnings per share.

	Years Ended December 31
	2021		2020		2019
Basic earnings per share
Net income	$	87,091	$	68,499	$	66,538
Weighted average common shares outstanding	43,802,733		44,044,737		43,493,316
Basic earnings per share	$	1.99	$	1.56	$	1.53
Diluted earnings per share
Net income available to common shareholders	$	87,091	$	68,499	$	66,538
Weighted average common shares outstanding	43,802,733		44,044,737		43,493,316
Effect of dilutive securities:
Restricted stock	107,988		41,817		23,006
Stock options	44,559		36,522		81,273
Weighted average common shares outstanding	43,955,280		44,123,076		43,597,595
Diluted earnings per share	$	1.98	$	1.55	$	1.53

Schedule of Impact of ASC 326

The following table illustrates the impact of ASC 326.

	January 1, 2020
	As Reported Under ASC 326		Pre–ASC 326 Adoption		Impact of ASC 326 Adoption
Loans
Commercial	$	25,614	$	11,996	$	13,618
Real estate	4,971		923		4,048
Mortgage warehouse	1,077		1,077		—
Consumer	8,582		3,671		4,911
Allowance for credit losses on loans	$	40,244	$	17,667	$	22,577