GOODWILL, CORE DEPOSIT AND TRUST RELATIONSHIP INTANGIBLES (Schedule of Changes in Core Deposit Intangible and Trust Relationship Intangibles) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Accumulated Amortization
2013 amortization	$ (288)	$ (144)
Net
2013 amortization	(288)	(144)
Core Deposit Intangible
Total
Beginning Balance	17,300
Ending Balance	17,300
Accumulated Amortization
Beginning Balance	(12,014)
2013 amortization	(269)
Ending Balance	(12,283)
Net
Beginning Balance	5,286
2013 amortization	(269)
Ending Balance	5,017
Trust Relationship Intangible
Total
Beginning Balance	753
Ending Balance	753
Accumulated Amortization
Beginning Balance	(376)
2013 amortization	(19)
Ending Balance	(395)
Net
Beginning Balance	377
2013 amortization	(19)
Ending Balance	$ 358