Fair Values of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2023

Investments, All Other Investments [Abstract]

Schedule of Estimated Fair Values of Recognized Financial Instruments Carried at Amortized Cost

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

	2023
		Carrying								Total Fair
(Dollars in thousands)		Value		Level I		Level II		Level III		Value
Financial assets
Securities held-to-maturity	$		226,279	$	9,507	$	185,223	$	—	$	194,730
Net loans			694,797		—		—		663,510		663,510
Mortgage servicing rights			600		—		—		600		600
Financial liabilities
Deposits	$		1,027,427	$	835,847	$	—	$	193,126	$	1,028,973
Other borrowings			1,754		—		—		1,546		1,546
	2022
		Carrying								Total Fair
(Dollars in thousands)		Value		Level I		Level II		Level III		Value
Financial assets
Securities held-to-maturity	$		247,401	$	11,617	$	200,337	$	—	$	211,954
Loans held for sale			52		55		—		—		55
Net loans			620,333		—		—		600,720		600,720
Mortgage servicing rights			621		—		—		621		621
Financial liabilities
Deposits	$		1,023,417	$	905,335	$	—	$	114,478	$	1,019,813
Other borrowings			2,461		—		—		2,321		2,321