Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2016

Commitments And Contingencies Disclosure [Abstract]

Summary of Contractual Amounts of Off-balance Sheet Financial Instruments

Contractual amounts of off-balance sheet financial instruments were as follows:

	June 30,		December 31,
(in thousands)	2016		2015
Commitments to extend credit, including unsecured    commitments of $13,093 and $12,869 as of    June 30, 2016 and December 31, 2015,    respectively	$	437,558	$	382,928
Stand-by letters of credit and bond commitments,    including unsecured commitments of $3,321 and    $1,391 as of June 30, 2016 and December 31,    2015, respectively		35,767		36,333
Unused credit card lines, all unsecured		26,430		25,512