REGULATORY MATTERS (Details) - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
Parke Bancorp, Inc.
Total risk-based capital
Actual, Amount	$ 201,874	$ 182,316
For Capital Adequacy Purposes, Amount	98,042	87,164
For Capital Adequacy Purposes With Capital Conservation Buffer, Amount	128,680	107,592
To be Well-Capitalized Under Prompt Corrective Action Provisions, Amount	$ 122,552	$ 108,954
Actual, Ratio	16.47%	16.73%
For Capital Adequacy Purposes, Ratio	8.00%	8.00%
For Capital Adequacy Purposes With Capital Conservation Buffer, Ratio	10.50%	9.875%
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	10.00%	10.00%
Tier 1 risk-based capital
Actual, Amount	$ 186,483	$ 168,629
For Capital Adequacy Purposes, Amount	73,531	65,373
For Capital Adequacy Purposes With Capital Conservation Buffer, Amount	104,169	85,802
To be Well-Capitalized Under Prompt Corrective Action Provisions, Amount	$ 98,042	$ 87,164
Actual, Ratio	15.22%	15.48%
For Capital Adequacy Purposes, Ratio	6.00%	6.00%
For Capital Adequacy Purposes With Capital Conservation Buffer, Ratio	8.50%	7.875%
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	8.00%	8.00%
Tier 1 leverage
Actual, Amount	$ 186,483	$ 168,629
For Capital Adequacy Purposes, Amount	64,439	55,503
For Capital Adequacy Purposes With Capital Conservation Buffer, Amount	64,439	55,503
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 80,548	$ 69,378
Actual, Ratio	11.58%	12.15%
For Capital Adequacy Purposes, Ratio	4.00%	4.00%
For Capital Adequacy Purposes With Capital Conservation Buffer, Ratio	4.00%	4.00%
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	5.00%	5.00%
Tier 1 common equity
Actual, Amount	$ 171,210	$ 153,020
For Capital Adequacy Purposes, Amount	55,148	49,029
For Capital Adequacy Purposes With Capital Conservation Buffer, Amount	85,787	69,458
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 79,659	$ 70,820
Actual, Ratio	13.97%	14.04%
For Capital Adequacy Purposes, Ratio	4.50%	4.50%
For Capital Adequacy Purposes With Capital Conservation Buffer, Ratio	7.00%	6.375%
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	6.50%	6.50%
Parke Bank
Total risk-based capital
Actual, Amount	$ 201,458	$ 181,760
For Capital Adequacy Purposes, Amount	98,009	87,131
For Capital Adequacy Purposes With Capital Conservation Buffer, Amount	128,637	107,552
To be Well-Capitalized Under Prompt Corrective Action Provisions, Amount	$ 122,511	$ 108,913
Actual, Ratio	16.44%	16.69%
For Capital Adequacy Purposes, Ratio	8.00%	8.00%
For Capital Adequacy Purposes With Capital Conservation Buffer, Ratio	10.50%	9.875%
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	10.00%	10.00%
Tier 1 risk-based capital
Actual, Amount	$ 186,072	$ 168,078
For Capital Adequacy Purposes, Amount	73,507	65,348
For Capital Adequacy Purposes With Capital Conservation Buffer, Amount	104,135	85,769
To be Well-Capitalized Under Prompt Corrective Action Provisions, Amount	$ 98,009	$ 87,131
Actual, Ratio	15.19%	15.43%
For Capital Adequacy Purposes, Ratio	6.00%	6.00%
For Capital Adequacy Purposes With Capital Conservation Buffer, Ratio	8.50%	7.875%
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	8.00%	8.00%
Tier 1 leverage
Actual, Amount	$ 186,072	$ 168,078
For Capital Adequacy Purposes, Amount	64,422	55,569
For Capital Adequacy Purposes With Capital Conservation Buffer, Amount	64,422	55,569
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 80,528	$ 69,461
Actual, Ratio	11.55%	12.10%
For Capital Adequacy Purposes, Ratio	4.00%	4.00%
For Capital Adequacy Purposes With Capital Conservation Buffer, Ratio	4.00%	4.00%
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	5.00%	5.00%
Tier 1 common equity
Actual, Amount	$ 184,277	$ 166,639
For Capital Adequacy Purposes, Amount	55,130	49,011
For Capital Adequacy Purposes With Capital Conservation Buffer, Amount	85,758	69,432
To be Well Capitalized Under Prompt Corrective Action Provisions, Amount	$ 79,632	$ 70,794
Actual, Ratio	15.04%	15.30%
For Capital Adequacy Purposes, Ratio	4.50%	4.50%
For Capital Adequacy Purposes With Capital Conservation Buffer, Ratio	7.00%	6.375%
To be Well Capitalized Under Prompt Corrective Action Provisions, Ratio	6.50%	6.50%