Securities Available For Sale (Tables)

3 Months Ended

Mar. 31, 2016

Securities Available For Sale [Abstract]

Summary Of Securities Available For Sale

March 31, 2016				Gross		Gross
		Amortized		Unrealized		Unrealized		Estimated
Available for Sale:		Cost		Gains		Losses		Fair Value
Mortgage-backed securities:
US Government-sponsored enterprises	$	312,854	$	8,566	$	600	$	320,820
US Government agency		83,060		1,882		145		84,797
Private label		2,503		660		20		3,143
Obligations of states and
political subdivisions thereof		119,784		4,713		338		124,159
Total	$	518,201	$	15,821	$	1,103	$	532,919

December 31, 2015				Gross		Gross
		Amortized		Unrealized		Unrealized		Estimated
Available for Sale:		Cost		Gains		Losses		Fair Value
Mortgage-backed securities:
US Government-sponsored enterprises	$	304,106	$	5,042	$	2,155	$	306,993
US Government agency		78,408		1,269		547		79,130
Private label		2,713		762		11		3,464
Obligations of states and
political subdivisions thereof		110,952		4,758		328		115,382
Total	$	496,179	$	11,831	$	3,041	$	504,969

Summary Of Maturities Distribution Of The Amortized Cost And Estimated Fair Value Of Securities Available For Sale

		Amortized		Estimated
Securities Available for Sale		Cost		Fair Value
Due one year or less	$	179	$	181
Due after one year through five years		5,529		5,634
Due after five years through ten years		13,654		14,361
Due after ten years		498,839		512,743
Total	$	518,201	$	532,919

Schedule Of OTTI Related To Historical Estimated Credit Losses On Debt Securities And Changes In Estimated Credit Losses Recognized In Pre-Tax Earnings

		2016		2015
Estimated credit losses as of prior year-end,	$	3,180	$	3,413
Additions for credit losses for securities on which
OTTI has been previously recognized		--		--
Additions for credit losses for securities on which
OTTI has not been previously recognized		--		--
Reductions for securities paid off during the period		387		--
Estimated credit losses as of March 31,	$	2,793	$	3,413

Summary Of Fair Value Of Securities With Continuous Unrealized Losses

			Less than 12 months						12 months or longer						Total
		Estimated						Estimated						Estimated
March 31, 2016		Fair	Number of		Unrealized			Fair	Number of		Unrealized			Fair	Number of		Unrealized
		Value	Investments			Losses		Value	Investments			Losses		Value	Investments		Losses
Description of Securities:
Mortgage-backed securities:
US Government-
sponsored enterprises	$	39,925	44		$	281	$	21,796	36		$	319	$	61,721	80	$	600
US Government agency		9,580	15			54		6,485	16			91		16,065	31		145
Private label		239	3			11		166	5			9		405	8		20
Obligations of states and
political subdivisions
thereof		16,738	31			197		9,347	19			141		26,085	50		338
Total	$	66,482	93		$	543	$	37,794	76		$	560	$	104,276	169	$	1,103
			Less than 12 months						12 months or longer						Total
		Estimated						Estimated						Estimated
December 31, 2015		Fair	Number of		Unrealized			Fair	Number of		Unrealized			Fair	Number of		Unrealized
		Value	Investments			Losses		Value	Investments			Losses		Value	Investments		Losses
Description of Securities:
Mortgage-backed securities:
US Government-
sponsored enterprises	$	112,770	142	$	1,342		$	23,646	33		$	813	$	136,416	175	$	2,155
US Government agency		20,201	30			326		11,232	22			221		31,433	52		547
Private label		235	2			2		178	5			9		413	7		11
Obligations of states and
political subdivisions
thereof		14,853	25			210		3,700	11			118		18,553	36		328
Total	$	148,059	199	$	1,880		$	38,756	71	$	1,161		$	186,815	270	$	3,041

Summary Of Realized Gains And Losses And Other-Than-Temporary Impairment Losses On Securities

		Proceeds						Other
		from Sale of						Than
		Securities						Temporary
		Available		Realized		Realized		Impairment
		for Sale		Gains		Losses		Losses		Net
Three months ended March 31,
2016	$	21,513	$	1,436	$	---	$	---	$	1,436
2015	$	8,941	$	619	$	---	$	---	$	619