Regulatory Matters (Schedule Of Regulatory Capital Amounts) (Details)	Sep. 30, 2022	Dec. 31, 2021
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 capital to average assets ratio "Well capitalized" institution (under FDIC regulations-Basel III)	0.0500	0.0500
Tier 1 capital to risk-weighted assets ratio "Well capitalized" institution (under FDIC regulations-Basel III)	0.0800	0.0800
Total capital to risk-weighted assets ratio "Well capitalized" institution (under federal regulations-Basel III)	0.1000	0.1000
Common equity tier 1 to risk weighted assets "Well capitalized" institution (under federal regulations-Basel III)	0.0650	0.0650
The Bancorp, Inc. [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 capital to average assets ratio	0.0966	0.1040
Tier 1 capital to risk-weighted assets ratio	0.1313	0.1472
Total capital to risk-weighted assets ratio	0.1356	0.1513
Common equity tier 1 to risk weighted assets	0.1313	0.1472
The Bancorp Bank, National Association [Member]
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Tier 1 capital to average assets ratio	0.1079	0.1098
Tier 1 capital to risk-weighted assets ratio	0.1473	0.1548
Total capital to risk-weighted assets ratio	0.1515	0.1588
Common equity tier 1 to risk weighted assets	0.1473	0.1548

Ratio of minimum Common Equity Tier 1 risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action.

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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