CASH AND SECURITIES (Held-to-maturity Securities Debt Maturities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Amortized Cost
Due in one year or less	$ 3,323	$ 2,707
Due after one year through five years	13,641	14,420
Due after five years through ten years	13,295	9,726
Due after ten years through twenty years	53,031	46,741
Due after twenty years	3,162	1,844
Amortized cost	86,452	75,438
Fair Value
Due in one year or less	3,410	2,768
Due after one year through five years	14,335	15,150
Due after five years through ten years	13,452	10,254
Due after ten years through twenty years	57,868	49,936
Due after twenty years	3,393	1,999
Fair Value	$ 92,458	$ 80,107