The following table summarizes the number of lending relationships and types of commercial real estate loans that were non-performing as of the end of the two most recently completed quarters and December 31, 2009.
| (Dollars in thousands)
||#||Principal Amount of Loan September 30, 2010||#||Principal Amount of Loan June 30, 2010||#||Principal Amount of Loan December 31, 2009|
|Residential developments||10||$24,311||7||$ 11,895||7||$ 12,030|
|Single family homes||3||2,651||2||2,856||2||3,088|
|Alternative fuel plants||1||4,994||1||4,992||2||12,834|
|18||$33,715||16||$ 31,916||19||$ 37,122|