Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies [Abstract]

Financial Instruments whose Contract Amounts Represent Credit Risk

The following financial instruments whose contract amounts represent credit risk were outstanding at December 31:

	2018		2017
	(in thousands)
Commitments to extend credit:
Home equity lines of credit	$	61,014	$	56,486
Commercial real estate, construction and development loans committed but not funded		12,165		19,526
Other lines of credit (principally commercial)		74,058		68,101
Total	$	147,237	$	144,113
Letters of credit	$	8,230	$	3,331