Derivative Instruments and Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2017

Derivative Instruments and Hedging Activities [Abstract]

Credit Value Adjustment Recorded Related to Notional Amount of Derivatives Outstanding and Notional Amount of Risk Participation Agreements

The following table depicts the fair value adjustment recorded related to the notional amount of derivatives outstanding as well as the notional amount of risk participation agreements:

	December 31,
(In thousands)	2017		2016
Derivatives Not Designated as Hedging Instruments:
Fair value adjustment	$	210	$	309
Notional amount:
Interest rate derivatives		481,185		371,101
Risk participation agreements		35,628		11,421
Derivatives Designated as Hedging Instruments:
Fair value adjustment - interest rate derivatives		3,510		2,704
Notional amount - interest rate derivatives		250,000		250,000

Gain or Loss Recognized in Income on Derivatives

The following table indicates the gain or loss recognized in income on derivatives for the years ended December 31:

	December 31,
(In thousands)	2017		2016			2015
Non-hedging interest rate derivatives:
Increase in interest income	$	179	$	95		$	33
Increase in other income		2,945		3,480			684
Hedging interest rate derivatives:
Decrease (increase) in interest expense		289		(70	)		-