Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Disaggregation of Revenue [Line Items]
Total fees and service charges for customer services	$ 1,331	$ 1,197
Income on bank-owned life insurance	839	848
Gains on available-for-sale debt securities, net	264	97
(Losses)/gains on trading securities, net	(802)	364
Other	81	130
Total non-interest income	1,713	2,636
Service charges
Disaggregation of Revenue [Line Items]
Total fees and service charges for customer services	760	720
ATM and card interchange fees
Disaggregation of Revenue [Line Items]
Total fees and service charges for customer services	455	399
Investment fees
Disaggregation of Revenue [Line Items]
Total fees and service charges for customer services	$ 116	$ 78

Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies.

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