Income Taxes (Tables)

3 Months Ended

Mar. 31, 2021

Income Tax Disclosure [Abstract]

Significant components of the company's deferred tax assets and liabilities

The following table is a summary of the Company’s temporary differences between the tax basis of assets and liabilities and their financial reporting amounts that give rise to deferred income tax assets and liabilities and their approximate tax effects as of the dates presented.

	March 31,		December 31,
	2021		2020
Deferred tax assets
Allowance for credit losses	$	53,318	$	53,597
Loans	4,883		5,526
Deferred compensation	12,311		13,114
Impairment of assets	874		1,067
Net operating loss carryforwards	1,667		1,857
Lease liabilities under operating leases	18,168		17,732
Other	3,504		3,539
Total deferred tax assets	94,725		96,432
Deferred tax liabilities
Net unrealized gains on securities	6,804		8,434
Investment in partnerships	719		793
Fixed assets	2,534		3,285
Mortgage servicing rights	19,025		14,623
Junior subordinated debt	2,223		2,245
Intangibles	3,968		3,882
Lease right-of-use asset	17,239		16,833
Other	1,459		1,672
Total deferred tax liabilities	53,971		51,767
Net deferred tax assets	$	40,754	$	44,665