SECURITIES (Details 3) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Available for Sale, Amortized Cost
Amortized Cost	$ 365,140	$ 343,093
Available for Sale, Fair Value
Securities - available for sale	367,249	348,554
Held to Maturity, Amortized Cost
Amortized Cost	477,507	375,453
Held to Maturity, Fair Value
Fair Value	478,749	$ 379,699
Debt Securities [Member]
Available for Sale, Amortized Cost
Due in one year or less	499
Due after one year to five years	34,384
Due after five to ten years	91,251
Due after ten years	225,771
Amortized Cost	351,905
Available for Sale, Fair Value
Due in one year or less	500
Due in one year or less	34,715
Due after five to ten years	91,178
Due after ten years	227,815
Securities - available for sale	354,208
Held to Maturity, Amortized Cost
Due in one year or less	5,250
Due after one year to five years	49
Due after five to ten years	34,018
Due after ten years	438,190
Amortized Cost	477,507
Held to Maturity, Fair Value
Due in one year or less	5,258
Due after one year to five years	49
Due after five to ten years	34,545
Due after ten years	438,897
Fair Value	478,749
Marketable securities [Member]
Available for Sale, Amortized Cost
Available-for-sale Equity Securities, Amortized Cost Basis	13,235
Available for Sale, Fair Value
Assets Designated to Closed Block, Equity Securities, Available-for-sale, at Fair Value	13,041
Held to Maturity, Amortized Cost
Amortized Cost	0
Held to Maturity, Fair Value
Fair Value	$ 0