REAL ESTATE ACQUIRED THROUGH FORECLOSURE (Details) (USD $)
In Thousands, unless otherwise specified
9 Months Ended 12 Months Ended
Sep. 30, 2012
Dec. 31, 2011
Beginning balance $ 29,083 $ 25,807
Additions 15,473 19,416
Sales (10,994) (6,877)
Writedowns (4,913) (9,263)
Ending balance $ 28,649 $ 29,083