Fair Values of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2021

Investments All Other Investments [Abstract]

Schedule of Estimated Fair Values of Recognized Financial Instruments

The estimated fair values of recognized financial instruments carried at amortized cost as of December 31 were as follows:

	2021
		Carrying								Total Fair
(Dollars in thousands)		Value		Level I		Level II		Level III		Value
Financial assets
Securities held-to-maturity	$		174,808	$	12,693	$	161,835	$	—	$	174,528
Loans held for sale			231		238		—		—		238
Net loans			541,536		—		—		548,317		548,317
Mortgage servicing rights			604		—		—		604		604
Financial liabilities
Deposits	$		1,002,747	$	881,372	$	—	$	121,005	$	1,002,377
Other borrowings			3,407		—		—		3,431		3,431
	2020
		Carrying								Total Fair
(Dollars in thousands)		Value		Level I		Level II		Level III		Value
Financial assets
Securities held-to-maturity	$		9,045	$	—	$	9,225	$	—	$	9,225
Loans held for sale			1,378		1,428		—		—		1,428
Net loans			600,885		—		—		598,583		598,583
Mortgage servicing rights			488		—		—		488		488
Financial liabilities
Deposits	$		891,562	$	768,230	$	—	$	124,127	$	892,357
Other borrowings			4,664		—		—		4,775		4,775