Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2018

Goodwill and Other Intangible Assets

Schedule of estimated amortization expense

	United		United								Bay View Funding
		American		American	Tri-Valley			Tri-Valley	Focus		Customer&
	Core		Below		Core		Below		Core		Brokered		Total
	Deposit		Market		Deposit		Market		Deposit		Relationship		Amortization
Year	Intangible		Lease		Intangible		Lease		Intangible		Intangible		Expense
		(Dollars in thousands)
2019	$	777	$	255	$	240	$	18	$	734	$	190	$	2,214
2020		665		235		208		18		716		190		2,032
2021		602		—		184		18		596		190		1,590
2022		553		—		167		18		502		190		1,430
2023		521		—		158		18		420		190		1,307
Thereafter		2,019		—		603		106		547		159		3,434
	$	5,137	$	490	$	1,560	$	196	$	3,515	$	1,109	$	12,007