Derivatives (Tables)

12 Months Ended

Dec. 31, 2021

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Derivative Financial Instruments

The following tables provide details on the Company’s derivative financial instruments as of the dates presented:

	December 31, 2021
	Notional Amount		Asset		Liability
Not designated as hedging:
Interest rate contracts	$	600,048	$	19,265	$	19,138
Forward commitments	1,180,000		—		1,077
Interest rate-lock commitments	487,396		7,197		—
Futures contracts	429,000		922		—
Total	$	2,696,444	$	27,384	$	20,215

	December 31, 2020
	Notional Amount		Asset		Liability
Not designated as hedging:
Interest rate contracts	$	606,878	$	34,547	$	34,317
Forward commitments	1,358,328		—		11,633
Interest rate-lock commitments	1,191,621		34,391		—
Futures contracts	375,400		—		383
Total	$	3,532,227	$	68,938	$	46,333

	December 31, 2021
	Notional Amount		Asset		Liability
Designated as hedging:
Interest rate swaps	$	30,000	$	—	$	785

	December 31, 2020
	Notional Amount		Asset		Liability
Designated as hedging:
Interest rate swaps	$	30,000	$	—	$	1,909

Schedule of Gains (Losses) Included in the Consolidated Statements of Income Related to Derivative Financial Instruments

Gains (losses) included in the consolidated statements of income related to the Company’s derivative financial instruments were as follows:

	Year Ended December 31,
	2021		2020		2019
Not designated as hedging instruments (included in mortgage banking income):
Interest rate lock commitments	$	(27,194)	$	27,339	$	(2,112)
Forward commitments	25,661		(73,033)		12,170
Futures contracts	(7,949)		8,151		(6,723)
Option contracts	—		—		(47)
Total	$	(9,482)	$	(37,543)	$	3,288

	Year Ended December 31,
	2021		2020		2019
Designated as hedging:
Amount of gain reclassified from other comprehensive       income and recognized in interest expense on       borrowings, net of tax expenses of $0, $337 and $170	$	—	$	955	$	481
Loss included in interest expense on borrowings	(577)		(353)		115
Total	$	(577)	$	602	$	596

The following discloses the amount included in other comprehensive income, net of tax, for derivative instruments designated as cash flow hedges for the periods presented: 

	Year Ended December 31,
	2021		2020		2019
Designated as hedging:
Amount of gain (loss) recognized in other comprehensive      income, net of tax expense (benefit) $293, $(363) and $(322)	$	831	$	(1,031)	$	(914)

Schedule of Offsetting Assets

The following table presents the Company's gross derivative positions as recognized in the consolidated balance sheets as well as the net derivative positions, including collateral pledged to the extent the application of such collateral did not reduce the net derivative liability position below zero, had the Company elected to offset those instruments subject to an enforceable master netting agreement:

	Offsetting Derivative Assets				Offsetting Derivative Liabilities
	December 31, 2021		December 31, 2020		December 31, 2021		December 31, 2020
Gross amounts recognized	$	4,990	$	3,863	$	15,733	$	34,051
Gross amounts offset in the consolidated balance sheets	—		—		—		—
Net amounts presented in the consolidated balance sheets	4,990		3,863		15,733		34,051
Gross amounts not offset in the consolidated balance sheets
Less: financial instruments	4,297		857		4,297		857
Less: financial collateral pledged	—		—		11,436		33,194
Net amounts	$	693	$	3,006	$	—	$	—

Schedule of Offsetting Liabilities

The following table presents the Company's gross derivative positions as recognized in the consolidated balance sheets as well as the net derivative positions, including collateral pledged to the extent the application of such collateral did not reduce the net derivative liability position below zero, had the Company elected to offset those instruments subject to an enforceable master netting agreement:

	Offsetting Derivative Assets				Offsetting Derivative Liabilities
	December 31, 2021		December 31, 2020		December 31, 2021		December 31, 2020
Gross amounts recognized	$	4,990	$	3,863	$	15,733	$	34,051
Gross amounts offset in the consolidated balance sheets	—		—		—		—
Net amounts presented in the consolidated balance sheets	4,990		3,863		15,733		34,051
Gross amounts not offset in the consolidated balance sheets
Less: financial instruments	4,297		857		4,297		857
Less: financial collateral pledged	—		—		11,436		33,194
Net amounts	$	693	$	3,006	$	—	$	—