Regulatory Capital Requirements (Schedule of Capital Amount and Ratios) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Common Equity Tier 1 Capital	$ 304,493	$ 279,681
Tier 1 Capital	322,891
Total Risk Based Capital	364,419	336,696
Net Risk Weighted Assets	2,619,400	2,191,557
Adjusted Average Total Assets	$ 3,390,516	$ 2,966,412
Common Equity Tier 1 ratio	0.1162%	0.1276%
Tier 1 Risk-Based Capital Ratio	0.1233	0.1276
Total Risk-Based Capital Ratio	0.1391	0.1536
Tier 1 Leverage Ratio	0.0952	0.0943
Shore United Bank [Member]
Common Equity Tier 1 Capital	$ 335,802	$ 304,362
Tier 1 Capital	335,802
Total Risk Based Capital	352,657	318,614
Net Risk Weighted Assets	2,618,939	2,189,775
Adjusted Average Total Assets	$ 3,386,771	$ 2,965,319
Common Equity Tier 1 ratio	0.1282%	0.139%
Tier 1 Risk-Based Capital Ratio	0.1282	0.1390
Total Risk-Based Capital Ratio	0.1347	0.1455
Tier 1 Leverage Ratio	0.0992	0.0948

Amount of average total assets as calculated in accordance with U.S. Federal regulatory capital standards.

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- Definition

Common equity tier one ratio as defined in the regulations.

+ References

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- Definition

Amount of total capital as defined by regulatory framework.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 505
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826

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- Definition

Ratio of total risk-based capital to risk-weighted assets as defined by regulatory framework.

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- Definition

Amount of Tier 1 risk-based capital exceeding minimum required for capital adequacy as defined by regulatory framework.

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Amount of risk-weighted assets as defined by regulatory framework.

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Ratio of Tier 1 capital to average assets as defined by regulatory framework.

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Amount of Tier 1 risk-based capital as defined by regulatory framework.

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Ratio of Tier 1 risk-based capital to risk-weighted assets as defined by regulatory framework.

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