Commitments and Contingent Liabilities (Tables)

12 Months Ended

Dec. 31, 2016

Commitments And Contingencies Disclosure [Abstract]

Summary of Financial Instruments with Off-Balance-Sheet Risks

The amounts of financial instruments with off-balance-sheet risk are as follows:

	December 31,
	2016		2015
	(Dollars in thousands)
Loan commitments	$	981,777	$	960,490
Stand-by letters of credit		56,551		61,889

Summary of Future Minimum Rental Payments Under Lease

The future minimum rental payments under these leases at December 31, 2016, were as follows (Dollars in thousands):

2017	$	419
2018		421
2019		355
2020		205
2021		172
Later years		700
Total	$	2,272

Summary of Rental Expense

Rental expense on all property and equipment rented, including those rented on a monthly or temporary basis were as follows (Dollars in thousands):

Year Ending December 31:
2016	$	1,524
2015		1,360
2014		1,255