Note 10 - Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2022

Notes Tables

Servicing Liability at Amortized Cost [Table Text Block]

(Dollars in thousands)	Three Months Ended March 31, 2022			Twelve Months Ended December 31, 2021			Three Months Ended March 31, 2021
Balance, beginning of period	$	3,280			3,043			3,043
Originations		215			1,405			368
Amortization		(225	)		(1,168	)		(297	)
Balance, end of period	$	3,270			3,280			3,114
Fair value of mortgage servicing rights	$	5,469			4,813			4,073

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 15 year fixed rate	$	117,268		2.85	%		141		1,066
Original term 30 year fixed rate		428,532		3.43			312		2,671

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

	March 31, 2022
	Gross					Unamortized
	Carrying		Accumulated			Intangible
(Dollars in thousands)	Amount		Amortization			Assets
Mortgage servicing rights	$	5,931		(2,661	)		3,270
Core deposit intangible		154		(150	)		4
Goodwill		802		0			802
Total	$	6,887		(2,811	)		4,076

	December 31, 2021
	Gross					Unamortized
	Carrying		Accumulated			Intangible
(Dollars in thousands)	Amount		Amortization			Assets
Mortgage servicing rights	$	5,854		(2,574	)		3,280
Core deposit intangible		574		(564	)		10
Goodwill		802		0			802
Total	$	7,230		(3,138	)		4,092

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,
2022	$	535		4		539
2023		672		0		672
2024		637		0		637
2025		569		0		569
2026		469		0		469
Thereafter		388		0		388
Total	$	3,270		4		3,274