Lease Commitments (Tables)

12 Months Ended

Dec. 31, 2016

Leases [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases

Future minimum annual rental commitments under non-cancellable operating leases as of December 31, 2016 were as follows:

	Total non-cancellable leases
(dollars in thousands)
Year
2017	5,800
2018	5,870
2019	3,525
2020	2,939
Thereafter	7,799
Total	$	25,933