Note 10 - Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2020

Notes Tables

Servicing Liability at Amortized Cost [Table Text Block]

(Dollars in thousands)	Three Months ended March 31, 2020			Twelve Months ended December 31, 2019			Three Months ended March 31, 2019
Balance, beginning of period	$	2,172			1,855			1,855
Originations		262			1,097			116
Amortization		(228	)		(780	)		(140	)
Balance, end of period	$	2,206			2,172			1,831
Fair value of mortgage servicing rights	$	2,745			3,390			3,702

Summary of Risk Characteristics of Loans Being Serviced [Table Text Block]

			Weighted			Weighted
	Loan		Average			Average
	Principal		Interest			Remaining		Number
(Dollars in thousands)	Balance		Rate			Term (months)		of Loans
Original term 30 year fixed rate	$	335,718		4.06	%		308		2,457
Original term 15 year fixed rate		96,149		3.20			132		955
Adjustable rate		40		4.63			254		2

Schedule of Finite-Lived Intangible Assets [Table Text Block]

	March 31, 2020
	Gross					Unamortized
	Carrying		Accumulated			Intangible
(Dollars in thousands)	Amount		Amortization			Assets
Mortgage servicing rights	$	5,032		(2,826	)		2,206
Core deposit intangible		574		(443	)		131
Goodwill		802		0			802
Total	$	6,408		(3,269	)		3,139

	December 31, 2019
	Gross					Unamortized
	Carrying		Accumulated			Intangible
(Dollars in thousands)	Amount		Amortization			Assets
Mortgage servicing rights	$	4,968		(2,796	)		2,172
Core deposit intangible		574		(418	)		156
Goodwill		802		0			802
Total	$	6,344		(3,214	)		3,130

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

(Dollars in thousands)	Mortgage Servicing Rights		Core Deposit Intangible		Total Intangible Assets
Year ending December 31,
2020	$	390		74		464
2021		477		47		524
2022		424		10		434
2023		356		0		356
2024		278		0		278
Thereafter		281		0		281
Total	$	2,206		131		2,337