Commitments and Contingences (Tables)

9 Months Ended

Sep. 30, 2019

Commitments and Contingencies Disclosure [Abstract]

Schedule of maturities of operating lease liabilities

(dollars in thousands)	As of September 30, 2019
Lease payments due:
Within one year	$	707
After one but within two years	696
After two but within three years	599
After three but within four years	610
After four but within five years	618
After five years	8,930
Total undiscounted cash flows	$	12,160
Discount on cash flows	3,553
Total lease liability	$	8,607