REGULATORY MATTERS - (Details) $ in Thousands	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Parke Bancorp, Inc.
Total risk-based capital
Total risk-based capital, Actual, Amount		$ 290,965
Total risk-based capital, For Capital Adequacy Purposes, Amount		$ 103,151
Total Risk Based Capital and Tier 1 Capital (to Risk Weighted Assets)
Total risk-based capital, Actual, Ratio		0.2257
Total risk-based capital, For Capital Adequacy Purposes, Ratio		0.0800
Tier 1 Capital, Actual, Ratio		0.1904
Tier 1 Capital, For Capital Adequacy Purposes, Ratio		0.0600
Tier 1 risk-based capital
Tier 1 risk-based capital, Actual, Amount		$ 245,519
Tier 1 risk-based capital, For Capital Adequacy Purposes, Amount		77,363
Tier 1 leverage (Amount)
Tier 1 leverage, Actual, Amount	$ 253,870	245,519
Tier 1 leverage, For Capital Adequacy Purposes, Amount	$ 187,147	$ 85,494
Tier 1 leverage (Ratio)
Tier 1 leverage, Actual, Ratio	0.1221	0.1149
Tier 1 leverage, For Capital Adequacy Purposes, Ratio	0.0900	0.0400
Tier 1 common equity
Tier 1 common equity, Actual, Amount		$ 231,671
Tier 1 common equity, Actual, Ratio		0.1797
Tier 1 common equity, For Capital Adequacy Purpose, Amount		$ 58,023
Tier 1 common equity, For Capital Adequacy Purpose, Ratio		4.50%
Parke Bank
Tier 1 leverage (Amount)
Tier 1 leverage, Actual, Amount	$ 282,651	$ 273,884
Tier 1 leverage, For Capital Adequacy Purposes, Amount	$ 187,111	$ 181,640
Tier 1 leverage (Ratio)
Tier 1 leverage, Actual, Ratio	0.1360	0.1282
Tier 1 leverage, For Capital Adequacy Purposes, Ratio	0.0900	0.0850