Consolidated Statements of Operations (Unaudited) (Parenthetical) $ in Millions	3 Months Ended
Mar. 31, 2024 USD ($)
Income Statement [Abstract]
Benefit for credit losses	$ 0.2
Federal deposit insurance reclassified from other operating expenses to federal deposit insurance and regulatory assessments	0.3
Directors fees reclassified from federal deposit insurance and regulatory assessments to other operating expenses	$ 0.1

Federal deposit insurance reclassified from other operating expenses to federal deposit insurance and regulatory assessments.

No definition available.

Name:	pdlb_FederalDepositInsuranceReclassifiedFromOtherOperatingExpensesToFederalDepositInsuranceAndRegulatoryAssessments
Namespace Prefix:	pdlb_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration