XML 43 R1.htm IDEA: XBRL DOCUMENT v2.4.0.8
Document And Entity Information
9 Months Ended
Sep. 30, 2013
Nov. 19, 2013
Common Class A [Member]
Nov. 19, 2013
Common Class B [Member]
Document Information [Line Items]      
Entity Registrant Name PRESIDENTIAL REALTY CORP/DE/    
Entity Central Index Key 0000731245    
Document Fiscal Year Focus 2013    
Entity Filer Category Smaller Reporting Company    
Trading Symbol PDNLA    
Entity Common Stock, Shares Outstanding   442,533 3,227,147
Document Type 10-Q    
Amendment Flag false    
Document Period End Date Sep. 30, 2013    
Document Fiscal Period Focus Q3    
Current Fiscal Year End Date --12-31