Income Taxes

12 Months Ended

Dec. 31, 2021

Income Tax Disclosure [Abstract]

Income Taxes

INCOME TAXES

The provision for income taxes for the years ended December 31 is comprised of the following components:

(In thousands)	2021		2020		2019
Income taxes currently payable	$	50,369	$	65,012	$	29,354
Deferred income taxes	10,937		(122)		34,911
Provision for income taxes	$	61,306	$	64,890	$	64,265

The tax effects of 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, are as follows as of December 31, 2021 and 2020:

(In thousands)	2021		2020
Deferred tax assets:
Loans acquired	$	4,832	$	10,100
Allowance for credit losses	48,462		58,028
Valuation of foreclosed assets	628		1,673
Tax NOLs from acquisition	13,537		16,028
Deferred compensation payable	3,426		3,060
Accrued equity and other compensation	5,776		5,905
Acquired securities	223		587
Right-of-use lease liability	11,984		7,835
Unrealized loss on available-for-sale securities	8,164		—
Allowance for unfunded commitments	5,442		5,583
Other	7,202		7,600
Gross deferred tax assets	109,676		116,399
Deferred tax liabilities:
Goodwill and other intangible amortization	(38,329)		(38,882)
Accumulated depreciation	(26,347)		(34,667)
Right-of-use lease asset	(11,871)		(7,813)
Unrealized gain on available-for-sale securities	—		(17,521)
Unrealized gain on swaps	(2,767)		—
Other	(3,718)		(4,021)
Gross deferred tax liabilities	(83,032)		(102,904)
Net deferred tax asset	$	26,644	$	13,495

A reconciliation of income tax expense at the statutory rate to the Company’s actual income tax expense is shown below for the years ended December 31: 

(In thousands)	2021		2020		2019
Computed at the statutory rate	$	69,807	$	67,143	$	63,442
Increase (decrease) in taxes resulting from:
State income taxes, net of federal tax benefit	4,452		6,402		5,860
Discrete items related to share-based compensation	(17)		375		(38)
Tax exempt interest income	(11,510)		(6,726)		(4,390)
Tax exempt earnings on bank owned life insurance	(1,212)		(1,214)		(852)
Federal tax credits	(2,260)		(2,177)		(939)
Other differences, net	2,046		1,087		1,182
Actual tax provision	$	61,306	$	64,890	$	64,265

The Company follows ASC Topic 740, Income Taxes, which prescribes a recognition threshold and a measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return. Benefits from tax positions should be recognized in the financial statements only when it is more likely than not that the tax position will be sustained upon examination by the appropriate taxing authority that would have full knowledge of all relevant information. A tax position that meets the more-likely-than-not recognition threshold is measured at the largest amount of benefit that is greater than fifty percent likely of being realized upon ultimate settlement. Tax positions that previously failed to meet the more-likely-than-not recognition threshold should be recognized in the first subsequent financial reporting period in which that threshold is met. Previously recognized tax positions that no longer meet the more-likely-than-not recognition threshold should be derecognized in the first subsequent financial reporting period in which that threshold is no longer met. ASC Topic 740 also provides guidance on the accounting for and disclosure of unrecognized tax benefits, interest and penalties. The Company has no history of expiring net

operating loss carryforwards and is projecting significant pre-tax and financial taxable income in future years. The Company expects to fully realize its deferred tax assets in the future.

The amount of unrecognized tax benefits may increase or decrease in the future for various reasons including adding amounts for current tax year positions, expiration of open income tax returns due to the statutes of limitation, changes in management’s judgment about the level of uncertainty, status of examinations, litigation and legislative activity and the addition or elimination of uncertain tax positions. Section 382 of the Internal Revenue Code imposes an annual limit on the ability of a corporation that undergoes an “ownership change” to use its U.S. net operating losses to reduce its tax liability. The Company has engaged in three tax-free reorganization transactions in which acquired net operating losses are limited pursuant to Section 382. In total, approximately $60.9 million of federal net operating losses subject to the IRC Section 382 annual limitation are expected to be utilized by the Company, of which $30.9 million is related to the Reliance acquisition that closed during 2019 and $1.9 million is related to the Landmark acquisition that closed during the fourth quarter of 2021. All of the acquired Reliance net operating losses are expected to be fully utilized by 2027, with the remaining acquired net operating loss carryforwards expected to be fully utilized by 2036.

The Company files income tax returns in the U.S. federal jurisdiction. The Company’s U.S. federal income tax returns are open and subject to examinations from the 2018 tax year and forward. The Company’s various state income tax returns are generally open from the 2018 and later tax return years based on individual state statute of limitations.