Goodwill and Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Acquired Intangible Assets

Acquired intangible assets were as follows as of year end.

	2018						2017
	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Amortized intangible assets(1):
MSRs	$	2,110	$	446	$	1,664	$	1,065	$	322	$	743
Core deposit intangibles		14,792		7,104		7,688		7,274		6,738		536
Total amortized intangible assets	$	16,902	$	7,550	$	9,352	$	8,339	$	7,060	$	1,279

(1) Excludes fully amortized intangible assets

Schedule of Estimated Future Amortization Expense

Estimated amortization expense for each of the next five years and thereafter is as follows:

	MSRs		Core deposit intangibles		Total
2019	$	88	$	945	$	1,033
2020		88		914		1,002
2021		87		891		978
2022		87		868		955
2023		86		841		927
Thereafter		1,228		3,229		4,457
	$	1,664	$	7,688	$	9,352