Note 10 - Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2019

Notes Tables

Servicing Liability at Amortized Cost [Table Text Block]

(Dollars in thousands)	Nine Months ended September 30, 2019			Twelve Months ended December 31, 2018			Nine Months ended September 30, 2018
Balance, beginning of period	$	1,855			1,724			1,724
Originations		674			682			533
Amortization		(535	)		(551	)		(412	)
Balance, end of period	$	1,994			1,855			1,845
Fair value of mortgage servicing rights	$	2,922			3,901			3,641

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	$	321,139		4.16	%		307		2,400
Original term 15 year fixed rate		90,370		3.20			128		938
Adjustable rate		49		4.63			260		2

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

	September 30, 2019
	Gross
(Dollars in thousands)	Carrying Amount		Accumulated Amortization			Unamortized Amount
Mortgage servicing rights	$	4,788		(2,794	)		1,994
Core deposit intangible		574		(393	)		181
Goodwill		802		0			802
Total	$	6,164		(3,187	)		2,977

	September 30, 2018
	Gross
(Dollars in thousands)	Carrying Amount		Accumulated Amortization			Unamortized Amount
Mortgage servicing rights	$	4,457		(2,612	)		1,845
Core deposit intangible		574		(294	)		280
Goodwill		802		0			802
Total	$	5,833		(2,906	)		2,927

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

(Dollars in thousands)	Mortgage Servicing Rights		Core Deposit Intangible		Total Amortizing Intangible Assets
Year ended December 31,
2019	$	129		25		154
2020		460		99		559
2021		413		47		460
2022		358		10		368
2023		284		0		284
Thereafter		350		0		350
Total	$	1,994		181		2,175