INVESTMENT SECURITIES, Securities Sales And Continuous Unrealized Loss Position Of Securities Held (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Proceeds from sales of securities available for sale and the associated realized securities gains and losses [Abstract]
Proceeds	$ 6,615	$ 10,080	$ 20,604
Gross realized gains	617	334	271
Gross realized losses	0	(15)	(252)
Net realized gains	617	319	$ 19
Length of time individual securities for held-to-maturity and available-for-sale held in a continuous unrealized loss position [Abstract]
Less than 12 months Fair Value	91,657	94,259
Less than 12 months Unrealized Losses	(1,396)	(1,241)
12 months or longer Fair Value	7,421	35,906
12 months or longer Unrealized Losses	(358)	(906)
Total Fair Value	99,078	130,165
Total Unrealized Losses	(1,754)	(2,147)
US Government Agency Securities [Member]
Length of time individual securities for held-to-maturity and available-for-sale held in a continuous unrealized loss position [Abstract]
Less than 12 months Fair Value		16,744
Less than 12 months Unrealized Losses		(233)
12 months or longer Fair Value		9,770
12 months or longer Unrealized Losses		(230)
Total Fair Value		26,514
Total Unrealized Losses		(463)
Collateralized Mortgage Obligations [Member]
Length of time individual securities for held-to-maturity and available-for-sale held in a continuous unrealized loss position [Abstract]
Less than 12 months Fair Value	15,716	1,831
Less than 12 months Unrealized Losses	(359)	(4)
12 months or longer Fair Value	1,736	8,200
12 months or longer Unrealized Losses	(43)	(244)
Total Fair Value	17,452	10,031
Total Unrealized Losses	(402)	(248)
Mortgage-Backed Securities [Member]
Length of time individual securities for held-to-maturity and available-for-sale held in a continuous unrealized loss position [Abstract]
Less than 12 months Fair Value	73,091	66,804
Less than 12 months Unrealized Losses	(887)	(884)
12 months or longer Fair Value	0	17,936
12 months or longer Unrealized Losses	0	(432)
Total Fair Value	73,091	84,740
Total Unrealized Losses	(887)	(1,316)
Corporate Bonds [Member]
Length of time individual securities for held-to-maturity and available-for-sale held in a continuous unrealized loss position [Abstract]
Less than 12 months Fair Value	2,850	8,880
Less than 12 months Unrealized Losses	(150)	(120)
12 months or longer Fair Value	5,685	0
12 months or longer Unrealized Losses	(315)	0
Total Fair Value	8,535	8,880
Total Unrealized Losses	$ (465)	$ (120)