Fair Value Measurements - Summary of fair value measurements on recurring and non-recurring Basis (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Fair Value Measurements
Securities available for sale	$ 144,133	$ 155,927
Assets, fair value disclosure	144,463	155,805
Specific Reserve	80,000	10,000
Level 2
Fair Value Measurements
Assets, fair value disclosure	144,133	155,485
Level 3
Fair Value Measurements
Assets, fair value disclosure	330	320
US Treasury Securities
Fair Value Measurements
Securities available for sale	6,783
Municipal securities
Fair Value Measurements
Securities available for sale	32,297	45,225
Agency mortgage-backed securities
Fair Value Measurements
Securities available for sale	51,893	56,189
Corporate securities
Fair Value Measurements
Securities available for sale	1,325	1,474
Recurring \| US Treasury Securities
Fair Value Measurements
Securities available for sale	6,783
Recurring \| US Treasury Securities \| Level 2
Fair Value Measurements
Securities available for sale	6,783
Recurring \| Municipal securities
Fair Value Measurements
Securities available for sale	32,297	45,225
Recurring \| Municipal securities \| Level 2
Fair Value Measurements
Securities available for sale	32,297	45,225
Recurring \| Agency mortgage-backed securities
Fair Value Measurements
Securities available for sale	103,728	109,228
Recurring \| Agency mortgage-backed securities \| Level 2
Fair Value Measurements
Securities available for sale	103,728	109,228
Recurring \| Corporate securities
Fair Value Measurements
Securities available for sale	1,325	1,474
Recurring \| Corporate securities \| Level 2
Fair Value Measurements
Securities available for sale	1,325	1,474
Recurring \| Interest rate swap
Fair Value Measurements
Securities available for sale		442
Recurring \| Interest rate swap \| Level 2
Fair Value Measurements
Securities available for sale		442
Nonrecurring
Fair Value Measurements
Maryland Financial Bank stock		3
Impaired loans	330	317
Nonrecurring \| Level 3
Fair Value Measurements
Maryland Financial Bank stock		3
Impaired loans	$ 330	$ 317

Amount of fair value of loans and leases receivable Impaired as on the balance sheet date.

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- Definition

Maryland Financial Bank (MFB) stock represents an equity interest in a MFB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity).

+ References

No definition available.

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- Definition

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
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Amount of allowance for credit losses related to recorded investment.

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-SubTopic 10
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