FAIR VALUE (Tables)

12 Months Ended

Dec. 31, 2017

Fair Value Disclosures [Abstract]

Financial assets and Liabilities at Dates Indicated that were Accounted for at Fair Value

			2017
			Quoted Prices in				Significant
			Active Markets for		Significant Other		Unobservable
			Identical Assets		Observable Inputs		Inputs
(In thousands)			(Level 1)		(Level 2)		(Level 3)		Total
Assets
	Residential mortgage loans held for sale		$	-	$	9,848	$	-	$	9,848
	Investments available-for-sale:
		U.S. government agencies		-		106,568		-		106,568
		State and municipal		-		312,253		-		312,253
		Mortgage-backed		-		300,040		-		300,040
		Corporate debt		-		-		9,432		9,432
		Trust preferred		-		-		1,002		1,002
		Marketable equity securities		-		212		-		212
	Interest rate swap agreements			-		707		-		707
Liabilities
	Interest rate swap agreements		$	-	$	(707)	$	-	$	(707)

			2016
			Quoted Prices in				Significant
			Active Markets for		Significant Other		Unobservable
			Identical Assets		Observable Inputs		Inputs
(In thousands)			(Level 1)		(Level 2)		(Level 3)		Total
Assets
	Residential mortgage loans held for sale		$	-	$	13,222	$	-	$	13,222
	Investments available-for-sale:
		U.S. government agencies		-		121,790		-		121,790
		State and municipal		-		287,684		-		287,684
		Mortgage-backed		-		312,711		-		312,711
		Corporate debt		-		-		9,134		9,134
		Trust preferred		-		-		1,012		1,012
		Marketable equity securities		-		1,223		-		1,223
	Interest rate swap agreements			-		1,010		-		1,010
Liabilities
	Interest rate swap agreements		$	-	$	(1,010)	$	-	$	(1,010)

Unrealized Losses Included in Assets Measured in Condensed Consolidated Statements of Condition at Fair Value on a Recurring Basis

			Significant
			Unobservable
			Inputs
(In thousands)			(Level 3)
Investments available-for-sale:
	Balance at January 1, 2017		$	10,146
		Sales of Level 3 assets		(158)
		Total unrealized gains included in accumulated other comprehensive loss		446
	Balance at December 31, 2017		$	10,434

Assets Measured at Fair Value on Nonrecurring Basis

		2017
		Quoted Prices in		Significant
		Active Markets		Other		Significant
		for Identical		Observable		Unobservable
(In thousands)		Assets (Level 1)		Inputs (Level 2)		Inputs (Level 3)		Total		Total Losses
Impaired loans (1)		$	-	$	-	$	8,474	$	8,474	$	(11,806)
Other real estate owned			-		-		2,253		2,253		(158)
	Total	$	-	$	-	$	10,727	$	10,727	$	(11,964)
(1) Amounts represent the fair value of collateral for impaired loans allocated to the allowance for loan losses. Fair values are determined using actual market prices
(Level 2), independent third party valuations and borrower records, discounted as appropriate (Level 3).

		2016
		Quoted Prices in		Significant
		Active Markets		Other		Significant
		for Identical		Observable		Unobservable
(In thousands)		Assets (Level 1)		Inputs (Level 2)		Inputs (Level 3)		Total		Total Losses
Impaired loans (1)		$	-	$	-	$	8,981	$	8,981	$	(10,600)
Other real estate owned			-		-		1,911		1,911		(107)
	Total	$	-	$	-	$	10,892	$	10,892	$	(10,707)
(1) Amounts represent the fair value of collateral for impaired loans allocated to the allowance for loan losses. Fair values are determined using actual market prices
(Level 2), independent third party valuations and borrower records, discounted as appropriate (Level 3).

Carrying Amounts And Fair Values of Company's Financial Instruments

					Fair Value Measurements
	2017				Quoted Prices in
			Estimated		Active Markets for		Significant Other		Significant
	Carrying		Fair		Identical Assets		Observable Inputs		Unobservable Inputs
(In thousands)	Amount		Value		(Level 1)		(Level 2)		(Level 3)
Financial Assets
Other equity securities	$	45,518	$	45,518	$	-	$	45,518	$	-
Loans, net of allowance		4,268,991		4,320,719		-		-		4,320,719
Other assets		95,730		95,730		-		95,730		-
Financial Liabilities
Time deposits	$	688,951	$	684,139	$	-	$	684,139	$	-
Securities sold under retail repurchase agreements and
federal funds purchased		119,359		119,359		-		119,359		-
Advances from FHLB		765,833		769,860		-		769,860		-

					Fair Value Measurements
	2016				Quoted Prices in
			Estimated		Active Markets for		Significant Other		Significant
	Carrying		Fair		Identical Assets		Observable Inputs		Unobservable Inputs
(In thousands)	Amount		Value		(Level 1)		(Level 2)		(Level 3)
Financial Assets
Investments held-to-maturity and other equity securities	$	46,094	$	46,094	$	-	$	46,094	$	-
Loans, net of allowance		3,883,741		3,933,700		-		-		3,933,700
Other assets		93,328		93,328		-		93,328		-
Financial Liabilities
Time deposits	$	586,039	$	584,868	$	-	$	584,868	$	-
Securities sold under retail repurchase agreements and
federal funds purchased		125,119		125,119		-		125,119		-
Advances from FHLB		790,000		800,756		-		800,756		-
Subordinated debentures		30,000		29,985		-		-		29,985