Note 10 - Intangible Assets (Tables)

9 Months Ended

Sep. 30, 2021

Notes Tables

Servicing Liability at Amortized Cost [Table Text Block]

(Dollars in thousands)	Nine Months Ended September 30, 2021			Twelve Months Ended December 31, 2020			Nine Months Ended September 30, 2020
Balance, beginning of period	$	3,043			2,172			2,172
Originations		1,070			2,189			1,710
Amortization		(881	)		(1,318	)		(1,002	)
Balance, end of period	$	3,232			3,043			2,880
Fair value of mortgage servicing rights	$	4,292			3,378			2,956

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	$	416,090		3.46	%		312		2,650
Original term 15 year fixed rate		118,843		2.88			142		1,068

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

	September 30, 2021
	Gross
(Dollars in thousands)	Carrying Amount		Accumulated Amortization			Unamortized Amount
Mortgage servicing rights	$	5,775		(2,543	)		3,232
Core deposit intangible		574		(557	)		17
Goodwill		802		0			802
Total	$	7,151		(3,100	)		4,051

	December 31, 2020
	Gross
(Dollars in thousands)	Carrying Amount		Accumulated Amortization			Unamortized Amount
Mortgage servicing rights	$	5,691		(2,648	)		3,043
Core deposit intangible		574		(517	)		57
Goodwill		802		0			802
Total	$	7,067		(3,165	)		3,902

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 ending December 31,
2021	$	173		7		180
2022		666		10		676
2023		624		0		624
2024		585		0		585
2025		511		0		511
Thereafter		673		0		673
Total	$	3,232		17		3,249