| Cover | Apr. 22, 2021 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Apr. 22, 2021 |
| Entity Registrant Name | PARKE BANCORP, INC. |
| Entity Incorporation, State or Country Code | NJ |
| Entity File Number | 0-51338 |
| Entity Tax Identification Number | 65-1241959 |
| Entity Address, Address Line One | 601 Delsea Drive |
| Entity Address, City or Town | Washington Township |
| Entity Address, State or Province | NJ |
| Entity Address, Postal Zip Code | 08080 |
| City Area Code | 856 |
| Local Phone Number | 256-2500 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, Par Value $0.10 per share |
| Trading Symbol | PKBK |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
| Entity Central Index Key | 0001315399 |
| Amendment Flag | false |
