Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2019

Summary of Significant Accounting Policies [Abstract]

Noninterest Income, Segregated by Revenue Streams in-Scope and Out-of-Scope of ASC 606

The following table presents noninterest income, segregated by revenue streams in-scope and out-of-scope of ASC 606:

	Years ended December 31,
(In thousands)	2019		2018			2017
Noninterest income
In-Scope of ASC 606:
Insurance and other financial services revenue	$	25,006	$	24,345		$	23,532
Service charges on deposit accounts		17,151		17,224			16,750
ATM and debit card fees		23,893		22,699			21,372
Retirement plan administration fees		30,388		26,992			20,213
Trust		19,164		19,524			19,586
Other		18,853		15,228			11,991
Total noninterest income in-scope of ASC 606	$	134,455	$	126,012		$	113,444
Total noninterest income out-of-scope of ASC 606	$	9,568	$	(1,250	)	$	7,860
Total noninterest income	$	144,023	$	124,762		$	121,304