SECURITIES: (Details 3) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Less Than 12 Months
Fair Value	$ 234,426	$ 57,332
Unrealized Losses	(2,002)	(163)
More Than 12 Months
Fair Value	154,246	299,536
Unrealized Losses	(4,717)	(8,026)
Total
Fair Value	388,672	356,868
Unrealized Losses	(6,719)	(8,189)
U.S. Government entity mortgage-backed securities
Less Than 12 Months
Fair Value	9,455
Unrealized Losses	(23)
More Than 12 Months
Fair Value	0
Unrealized Losses	0
Total
Fair Value	9,455
Unrealized Losses	(23)
Mortgage-backed securities, residential
Less Than 12 Months
Fair Value	69,940	0
Unrealized Losses	(428)	0
More Than 12 Months
Fair Value	11,766	23,849
Unrealized Losses	(202)	(330)
Total
Fair Value	81,706	23,849
Unrealized Losses	(630)	(330)
Collateralized mortgage obligations
Less Than 12 Months
Fair Value	151,484	50,832
Unrealized Losses	(1,535)	(128)
More Than 12 Months
Fair Value	139,435	264,940
Unrealized Losses	(4,472)	(7,495)
Total
Fair Value	290,919	315,772
Unrealized Losses	(6,007)	(7,623)
State and municipal obligations
Less Than 12 Months
Fair Value	3,547	6,500
Unrealized Losses	(16)	(35)
More Than 12 Months
Fair Value	3,045	10,547
Unrealized Losses	(43)	(184)
Total
Fair Value	6,592	17,047
Unrealized Losses	$ (59)	(219)
Collateralized debt obligations
Less Than 12 Months
Fair Value		0
Unrealized Losses		0
More Than 12 Months
Fair Value		200
Unrealized Losses		(17)
Total
Fair Value		200
Unrealized Losses		$ (17)

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