Note 12 - Derivative Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2019

Notes Tables

Schedule of Derivative Instruments [Table Text Block]

	June 30, 2019					December 31, 2018
	Notional		Net Carrying			Notional		Net Carrying
	Amount		Value (1)			Amount		Value (1)
	(In thousands)
Interest rate swaps (fair value hedge)	$	80,835	$	1,635		$	248,330	$	10,593
Interest rate swaps (fair value hedge)		183,034		(6,886	)		19,468		(502	)
Interest rate swaps (cash flow hedge)		-		-			441,500		5,368
Interest rate swaps (cash flow hedge)		541,500		(8,878	)		-		-
Interest rate swaps (non-hedge)		36,321		(4,383	)		36,321		(1,737	)
Total derivatives	$	841,690	$	(18,512	)	$	745,619	$	13,722

Derivative Instruments, Gain (Loss) [Table Text Block]

	For the three months ended					For the six months ended
	June 30,					June 30,
(In thousands)	2019			2018		2019			2018
Financial Derivatives:
Interest rate swaps (non-hedge) (1)	$	(1,597	)	$	438	$	(2,647	)	$	1,714
Interest rate swaps (fair value hedge) (2)		(818	)		224		(1,455	)		678
Net (loss) gain	$	(2,415	)	$	662	$	(4,102	)	$	2,392

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

	June 30, 2019
							Gross Amounts Not Offset in the Consolidated Statement of Condition
(In thousands)	Gross Amount of Recognized Assets		Gross Amount Offset in the Statement of Condition		Net Amount of Assets Presented in the Statement of Condition		Financial Instruments		Cash Collateral Received		Net Amount
Interest rate swaps	$	1,635	$	-	$	1,635	$	-	$	-	$	1,635

							Gross Amounts Not Offset in the Consolidated Statement of Condition
(In thousands)	Gross Amount of Recognized Liabilities		Gross Amount Offset in the Statement of Condition		Net Amount of Liabilities Presented in the Statement of Condition		Financial Instruments		Cash Collateral Pledged		Net Amount
Interest rate swaps	$	20,147	$	-	$	20,147	$	15,607	$	-	$	4,540

	December 31, 2018
							Gross Amounts Not Offset in the Consolidated Statement of Condition
(In thousands)	Gross Amount of Recognized Assets		Gross Amount Offset in the Statement of Condition		Net Amount of Assets Presented in the Statement of Condition		Financial Instruments		Cash Collateral Received		Net Amount
Interest rate swaps	$	15,961	$	-	$	15,961	$	-	$	14,960	$	1,001

							Gross Amounts Not Offset in the Consolidated Statement of Condition
(In thousands)	Gross Amount of Recognized Liabilities		Gross Amount Offset in the Statement of Condition		Net Amount of Liabilities Presented in the Statement of Condition		Financial Instruments		Cash Collateral Pledged		Net Amount
Interest rate swaps	$	2,239	$	-	$	2,239	$	-	$	-	$	2,239