Commitments and Off-balance Sheet Items (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Schedule of Commitments and Contingent Liabilities

Commitments and contingent liabilities are summarized as follows, at December 31:

	2017				2016
	Fixed Rate		Variable Rate		Fixed Rate		Variable Rate
Commitments to Fund Loans:
Consumer Lines	$	10,997	$	260,934	$	10,081	$	237,087
Commercial Operating Lines	19,267		308,381		24,598		274,619
Residential Mortgages	17,255		655		13,760		765
Total Commitments to Fund Loans	$	47,519	$	569,970	$	48,439	$	512,471
Commitments to Sell Loans:
Mandatory	$	681	$	—	$	973	$	—
Non-mandatory	$	24,628	$	188	$	30,708	$	677
Standby Letters of Credit	$	959	$	4,736	$	1,059	$	7,869