Loans Receivable and the Allowance for Loan Losses - Schedule of analysis of the activity in the allowance for loan loss by loan class (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Allowance for loan losses:
Beginning balance	$ 5,328	$ 5,102	$ 5,242	$ 5,088
Charge-offs	(7)	(9)	(17)	(20)
Recoveries	146	1	242	9
Provision (Benefit)				17
Ending balance	5,467	5,094	5,467	5,094
Residential real estate
Allowance for loan losses:
Beginning balance	510	699	571	707
Recoveries	146	1	189	1
Provision (Benefit)	(110)	(13)	(214)	(21)
Ending balance	546	687	546	687
Non-residential real estate
Allowance for loan losses:
Beginning balance	340	501	381	519
Recoveries			53
Provision (Benefit)	(142)	(25)	(236)	(43)
Ending balance	198	476	198	476
Construction
Allowance for loan losses:
Beginning balance	3,392	3,144	3,143	3,068
Provision (Benefit)	189	52	438	128
Ending balance	3,581	3,196	3,581	3,196
Commercial and industrial
Allowance for loan losses:
Beginning balance	958	756	973	774
Provision (Benefit)	(93)	(74)	(108)	(92)
Ending balance	865	682	865	682
Consumer
Allowance for loan losses:
Beginning balance	17	2	10	20
Charge-offs	(7)	(9)	(17)	(20)
Recoveries				8
Provision (Benefit)	6	22	23	7
Ending balance	16	15	16	15
Unallocated
Allowance for loan losses:
Beginning balance	111		164
Provision (Benefit)	150	38	97	38
Ending balance	$ 261	$ 38	$ 261	$ 38

Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
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Amount of loans and leases that have been written off from both loan receivables and allowance reserve for credit loss.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount of expense related to estimated loss from loan and lease transactions.

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