Goodwill and Other Intangible Assets (Tables)

6 Months Ended

Jun. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Other Intangible Assets

The following table summarizes other intangible assets as of June 30, 2021 and December 31, 2020: 

	Gross Intangible Assets		Accumulated Amortization		Valuation Allowance		Net Intangible Assets
	(in thousands)
June 30, 2021
Loan servicing rights	$	109,678	$	(86,681)	$	(32)	$	22,965
Core deposits	101,160		(59,590)		—		41,570
Other	3,945		(2,957)		—		988
Total other intangible assets	$	214,783	$	(149,228)	$	(32)	$	65,523
December 31, 2020
Loan servicing rights	$	103,150	$	(80,340)	$	(865)	$	21,945
Core deposits	101,160		(53,747)		—		47,413
Other	3,945		(2,854)		—		1,091
Total other intangible assets	$	208,255	$	(136,941)	$	(865)	$	70,449

Estimated Future Amortization Expense

The following table presents the estimated future amortization expense of other intangible assets for the remainder of 2021 through 2025: 

	Loan Servicing Rights		Core Deposits		Other
	(in thousands)
2021	$	2,331	$	5,764	$	103
2022	3,901		9,876		191
2023	3,099		8,146		131
2024	2,492		6,537		117
2025	2,030		4,929		103