Off Balance Sheet Activities (Tables)

12 Months Ended

Dec. 31, 2019

Commitments And Contingencies Disclosure [Abstract]

Outstanding Financial Instruments Whose Contract Amounts Represent Credit Risk

At December 31, 2019 and 2018, the following financial instruments were outstanding whose contract amounts represent credit risk:

	(In Thousands)
	2019		2018
Commitments to extend credit	$	394,437	$	267,166
Credit card arrangements		20,695		20,993
Standby letters of credit		1,345		691