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

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The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Note 2 - Summary of Significant Accounting Policies (Details Textual) shares in Millions		12 Months Ended
	Apr. 29, 2014 shares	Dec. 31, 2019 USD ($) shares	Dec. 31, 2018 USD ($)	Jan. 01, 2020 USD ($)	Jan. 01, 2019 USD ($)	Dec. 31, 2017 USD ($)
Restricted Cash and Cash Equivalents, Total		$ 57,200,000	$ 51,400,000
Federal Home Loan Bank Stock		$ 2,600,000	5,600,000
Number of Reportable Segments		1
Goodwill, Impairment Loss		$ 0	0
Goodwill, Ending Balance		$ 5,011,000	5,011,000			$ 5,011,000
Loan to Value Ratio		80.00%
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period		10 years
Maximum Percentage of Capital Permitted to Invest in Trust Preferred Securities		25.00%
Variable Interest Entity, Nonconsolidated, Carrying Amount, Liabilities		$ 341,000
Operating Lease, Right-of-Use Asset		64,805,000
Operating Lease, Liability, Total		68,856,000
Loans and Leases Receivable, Allowance, Ending Balance		$ 9,266,000	8,615,000
Accounting Standards Update 2016-02 [Member]
Operating Lease, Right-of-Use Asset					$ 34,200,000
Operating Lease, Liability, Total					$ 35,100,000
The 2005 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant \| shares		1.5
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period		10 years
The 2014 Republic First Bancorp, Inc. Equity Incentive Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant \| shares		6.4
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized \| shares	2.6
Minimum Percentage of Outstanding Shares as Annual Adjustment	10.00%
Minimum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		1 year
Minimum [Member] \| Accounting Standards Update 2016-13 [Member] \| Subsequent Event [Member]
Percentage of Allowance for Loan and Lease Losses, Limitation				0.00%
Loans and Leases Receivable, Allowance, Ending Balance				$ 0
Minimum [Member] \| The 2005 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		1 year
Maximum [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		4 years
Maximum [Member] \| Accounting Standards Update 2016-13 [Member] \| Subsequent Event [Member]
Percentage of Allowance for Loan and Lease Losses, Limitation				11.00%
Loans and Leases Receivable, Allowance, Ending Balance				$ 1,000,000
Maximum [Member] \| The 2005 Plan [Member]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		4 years
Building [Member]
Property, Plant and Equipment, Useful Life		40 years
Furniture and Fixtures [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life		3 years
Furniture and Fixtures [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life		13 years
Leasehold Improvements [Member] \| Minimum [Member]
Property, Plant and Equipment, Useful Life		1 year
Leasehold Improvements [Member] \| Maximum [Member]
Property, Plant and Equipment, Useful Life		30 years
Financial Standby Letter of Credit [Member]
Guarantor Obligations, Maximum Exposure, Undiscounted		$ 17,200,000
Guarantor Obligations, Current Carrying Value		0	0
Performance Guarantee Expiring in 2020 [Member]
Guarantor Obligations, Current Carrying Value		16,300,000
Performance Guarantee Expiring in 2021 [Member]
Guarantor Obligations, Current Carrying Value		932,000
Atlantic Community Bankers Bank (ACBB) [Member]
Federal Home Loan Bank Stock		$ 143,000	$ 143,000